28408834272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{464561}}^1$

素因数の和:464601

約数の個数: 144

約数和(自身を含む): 93421559952

約数和(自身を除く): 65012725680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 15288, 20384, 30576, 61152, 464561, 929122, 1393683, 1858244, 2787366, 3251927, 3716488, 5574732, 6039293, 6503854, 7432976, 9755781, 11149464, 12078586, 13007708, 14865952, 18117879, 19511562, 22298928, 22763489, 24157172, 26015416, 36235758, 39023124, 42275051, 44597856, 45526978, 48314344, 52030832, 68290467, 72471516, 78046248, 84550102, 91053956, 96628688, 104061664, 126825153, 136580934, 144943032, 156092496, 169100204, 182107912, 193257376, 253650306, 273161868, 289886064, 295925357, 312184992, 338200408, 364215824, 507300612, 546323736, 579772128, 591850714, 676400816, 728431648, 887776071, 1014601224, 1092647472, 1183701428, 1352801632, 1775552142, 2029202448, 2185294944, 2367402856, 3551104284, 4058404896, 4734805712, 7102208568, 9469611424, 14204417136, 28408834272]

約数ペア:

[(1, 28408834272), (2, 14204417136), (3, 9469611424), (4, 7102208568), (6, 4734805712), (7, 4058404896), (8, 3551104284), (12, 2367402856), (13, 2185294944), (14, 2029202448), (16, 1775552142), (21, 1352801632), (24, 1183701428), (26, 1092647472), (28, 1014601224), (32, 887776071), (39, 728431648), (42, 676400816), (48, 591850714), (49, 579772128), (52, 546323736), (56, 507300612), (78, 364215824), (84, 338200408), (91, 312184992), (96, 295925357), (98, 289886064), (104, 273161868), (112, 253650306), (147, 193257376), (156, 182107912), (168, 169100204), (182, 156092496), (196, 144943032), (208, 136580934), (224, 126825153), (273, 104061664), (294, 96628688), (312, 91053956), (336, 84550102), (364, 78046248), (392, 72471516), (416, 68290467), (546, 52030832), (588, 48314344), (624, 45526978), (637, 44597856), (672, 42275051), (728, 39023124), (784, 36235758), (1092, 26015416), (1176, 24157172), (1248, 22763489), (1274, 22298928), (1456, 19511562), (1568, 18117879), (1911, 14865952), (2184, 13007708), (2352, 12078586), (2548, 11149464), (2912, 9755781), (3822, 7432976), (4368, 6503854), (4704, 6039293), (5096, 5574732), (7644, 3716488), (8736, 3251927), (10192, 2787366), (15288, 1858244), (20384, 1393683), (30576, 929122), (61152, 464561)]