40902904

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6701}}^1$

素因数の和:6823

約数の個数: 32

約数和(自身を含む): 88466400

約数和(自身を除く): 47563496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 6701, 13402, 26804, 46907, 53608, 93814, 187628, 375256, 730409, 1460818, 2921636, 5112863, 5843272, 10225726, 20451452, 40902904]

約数ペア:

[(1, 40902904), (2, 20451452), (4, 10225726), (7, 5843272), (8, 5112863), (14, 2921636), (28, 1460818), (56, 730409), (109, 375256), (218, 187628), (436, 93814), (763, 53608), (872, 46907), (1526, 26804), (3052, 13402), (6104, 6701)]