25188306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 61157376

約数和(自身を除く): 35969070

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 947, 1023, 1209, 1894, 2046, 2418, 2841, 4433, 5682, 8866, 10417, 12311, 13299, 20834, 24622, 26598, 29357, 31251, 36933, 58714, 62502, 73866, 88071, 135421, 176142, 270842, 322927, 381641, 406263, 645854, 763282, 812526, 968781, 1144923, 1937562, 2289846, 4198051, 8396102, 12594153, 25188306]

約数ペア:

[(1, 25188306), (2, 12594153), (3, 8396102), (6, 4198051), (11, 2289846), (13, 1937562), (22, 1144923), (26, 968781), (31, 812526), (33, 763282), (39, 645854), (62, 406263), (66, 381641), (78, 322927), (93, 270842), (143, 176142), (186, 135421), (286, 88071), (341, 73866), (403, 62502), (429, 58714), (682, 36933), (806, 31251), (858, 29357), (947, 26598), (1023, 24622), (1209, 20834), (1894, 13299), (2046, 12311), (2418, 10417), (2841, 8866), (4433, 5682)]