26931424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 58529520

約数和(自身を除く): 31598096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 1579, 2132, 3158, 4264, 6316, 8528, 12632, 17056, 20527, 25264, 41054, 50528, 64739, 82108, 129478, 164216, 258956, 328432, 517912, 656864, 841607, 1035824, 1683214, 2071648, 3366428, 6732856, 13465712, 26931424]

約数ペア:

[(1, 26931424), (2, 13465712), (4, 6732856), (8, 3366428), (13, 2071648), (16, 1683214), (26, 1035824), (32, 841607), (41, 656864), (52, 517912), (82, 328432), (104, 258956), (164, 164216), (208, 129478), (328, 82108), (416, 64739), (533, 50528), (656, 41054), (1066, 25264), (1312, 20527), (1579, 17056), (2132, 12632), (3158, 8528), (4264, 6316)]