39763664

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{7121}}^1$

素因数の和:7478

約数の個数: 20

約数和(自身を含む): 77273700

約数和(自身を除く): 37510036

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 7121, 14242, 28484, 56968, 113936, 2485229, 4970458, 9940916, 19881832, 39763664]

約数ペア:

[(1, 39763664), (2, 19881832), (4, 9940916), (8, 4970458), (16, 2485229), (349, 113936), (698, 56968), (1396, 28484), (2792, 14242), (5584, 7121)]