25765168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11261}}^1$

素因数の和:11293

約数の個数: 40

約数和(自身を含む): 58652496

約数和(自身を除く): 32887328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 11261, 22522, 45044, 90088, 123871, 146393, 180176, 247742, 292786, 495484, 585572, 990968, 1171144, 1610323, 1981936, 2342288, 3220646, 6441292, 12882584, 25765168]

約数ペア:

[(1, 25765168), (2, 12882584), (4, 6441292), (8, 3220646), (11, 2342288), (13, 1981936), (16, 1610323), (22, 1171144), (26, 990968), (44, 585572), (52, 495484), (88, 292786), (104, 247742), (143, 180176), (176, 146393), (208, 123871), (286, 90088), (572, 45044), (1144, 22522), (2288, 11261)]