26274976

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1326

約数の個数: 72

約数和(自身を含む): 64853460

約数和(自身を除く): 38578484

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1289, 1456, 1568, 2548, 2578, 2912, 5096, 5156, 9023, 10192, 10312, 16757, 18046, 20384, 20624, 33514, 36092, 41248, 63161, 67028, 72184, 117299, 126322, 134056, 144368, 234598, 252644, 268112, 288736, 469196, 505288, 536224, 821093, 938392, 1010576, 1642186, 1876784, 2021152, 3284372, 3753568, 6568744, 13137488, 26274976]

約数ペア:

[(1, 26274976), (2, 13137488), (4, 6568744), (7, 3753568), (8, 3284372), (13, 2021152), (14, 1876784), (16, 1642186), (26, 1010576), (28, 938392), (32, 821093), (49, 536224), (52, 505288), (56, 469196), (91, 288736), (98, 268112), (104, 252644), (112, 234598), (182, 144368), (196, 134056), (208, 126322), (224, 117299), (364, 72184), (392, 67028), (416, 63161), (637, 41248), (728, 36092), (784, 33514), (1274, 20624), (1289, 20384), (1456, 18046), (1568, 16757), (2548, 10312), (2578, 10192), (2912, 9023), (5096, 5156)]