25442912

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{6571}}^1$

素因数の和:6603

約数の個数: 36

約数和(自身を含む): 55066788

約数和(自身を除く): 29623876

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 6571, 13142, 26284, 52568, 72281, 105136, 144562, 210272, 289124, 578248, 795091, 1156496, 1590182, 2312992, 3180364, 6360728, 12721456, 25442912]

約数ペア:

[(1, 25442912), (2, 12721456), (4, 6360728), (8, 3180364), (11, 2312992), (16, 1590182), (22, 1156496), (32, 795091), (44, 578248), (88, 289124), (121, 210272), (176, 144562), (242, 105136), (352, 72281), (484, 52568), (968, 26284), (1936, 13142), (3872, 6571)]