25706252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3457}}^1$

素因数の和:3498

約数の個数: 36

約数和(自身を含む): 53156376

約数和(自身を除く): 27450124

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3457, 3718, 6914, 7436, 13828, 38027, 44941, 76054, 89882, 152108, 179764, 494351, 584233, 988702, 1168466, 1977404, 2336932, 6426563, 12853126, 25706252]

約数ペア:

[(1, 25706252), (2, 12853126), (4, 6426563), (11, 2336932), (13, 1977404), (22, 1168466), (26, 988702), (44, 584233), (52, 494351), (143, 179764), (169, 152108), (286, 89882), (338, 76054), (572, 44941), (676, 38027), (1859, 13828), (3457, 7436), (3718, 6914)]