28156945632

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{16811}}^1$

素因数の和:17136

約数の個数: 96

約数和(自身を含む): 75242442240

約数和(自身を除く): 47085496608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 239, 292, 438, 478, 584, 717, 876, 956, 1168, 1434, 1752, 1912, 2336, 2868, 3504, 3824, 5736, 7008, 7648, 11472, 16811, 17447, 22944, 33622, 34894, 50433, 52341, 67244, 69788, 100866, 104682, 134488, 139576, 201732, 209364, 268976, 279152, 403464, 418728, 537952, 558304, 806928, 837456, 1227203, 1613856, 1674912, 2454406, 3681609, 4017829, 4908812, 7363218, 8035658, 9817624, 12053487, 14726436, 16071316, 19635248, 24106974, 29452872, 32142632, 39270496, 48213948, 58905744, 64285264, 96427896, 117811488, 128570528, 192855792, 293301517, 385711584, 586603034, 879904551, 1173206068, 1759809102, 2346412136, 3519618204, 4692824272, 7039236408, 9385648544, 14078472816, 28156945632]

約数ペア:

[(1, 28156945632), (2, 14078472816), (3, 9385648544), (4, 7039236408), (6, 4692824272), (8, 3519618204), (12, 2346412136), (16, 1759809102), (24, 1173206068), (32, 879904551), (48, 586603034), (73, 385711584), (96, 293301517), (146, 192855792), (219, 128570528), (239, 117811488), (292, 96427896), (438, 64285264), (478, 58905744), (584, 48213948), (717, 39270496), (876, 32142632), (956, 29452872), (1168, 24106974), (1434, 19635248), (1752, 16071316), (1912, 14726436), (2336, 12053487), (2868, 9817624), (3504, 8035658), (3824, 7363218), (5736, 4908812), (7008, 4017829), (7648, 3681609), (11472, 2454406), (16811, 1674912), (17447, 1613856), (22944, 1227203), (33622, 837456), (34894, 806928), (50433, 558304), (52341, 537952), (67244, 418728), (69788, 403464), (100866, 279152), (104682, 268976), (134488, 209364), (139576, 201732)]