40201462

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11087}}^1$

素因数の和:11140

約数の個数: 24

約数和(自身を含む): 72049824

約数和(自身を除く): 31848362

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 11087, 22174, 77609, 155218, 410219, 543263, 820438, 1086526, 2871533, 5743066, 20100731, 40201462]

約数ペア:

[(1, 40201462), (2, 20100731), (7, 5743066), (14, 2871533), (37, 1086526), (49, 820438), (74, 543263), (98, 410219), (259, 155218), (518, 77609), (1813, 22174), (3626, 11087)]