40607182

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 78140160

約数和(自身を除く): 37532978

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 154, 271, 278, 539, 542, 973, 1078, 1529, 1897, 1946, 2981, 3058, 3794, 5962, 6811, 10703, 13279, 13622, 20867, 21406, 26558, 37669, 41734, 74921, 75338, 146069, 149842, 263683, 292138, 414359, 527366, 828718, 1845781, 2900513, 3691562, 5801026, 20303591, 40607182]

約数ペア:

[(1, 40607182), (2, 20303591), (7, 5801026), (11, 3691562), (14, 2900513), (22, 1845781), (49, 828718), (77, 527366), (98, 414359), (139, 292138), (154, 263683), (271, 149842), (278, 146069), (539, 75338), (542, 74921), (973, 41734), (1078, 37669), (1529, 26558), (1897, 21406), (1946, 20867), (2981, 13622), (3058, 13279), (3794, 10703), (5962, 6811)]