25492016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 54194448

約数和(自身を除く): 28702432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241, 482, 601, 964, 1202, 1928, 2404, 2651, 3856, 4808, 5302, 6611, 9616, 10604, 13222, 21208, 26444, 42416, 52888, 105776, 144841, 289682, 579364, 1158728, 1593251, 2317456, 3186502, 6373004, 12746008, 25492016]

約数ペア:

[(1, 25492016), (2, 12746008), (4, 6373004), (8, 3186502), (11, 2317456), (16, 1593251), (22, 1158728), (44, 579364), (88, 289682), (176, 144841), (241, 105776), (482, 52888), (601, 42416), (964, 26444), (1202, 21208), (1928, 13222), (2404, 10604), (2651, 9616), (3856, 6611), (4808, 5302)]