2850512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 6523392

約数和(自身を除く): 3672880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 821, 868, 1642, 1736, 3284, 3472, 5747, 6568, 11494, 13136, 22988, 25451, 45976, 50902, 91952, 101804, 178157, 203608, 356314, 407216, 712628, 1425256, 2850512]

約数ペア:

[(1, 2850512), (2, 1425256), (4, 712628), (7, 407216), (8, 356314), (14, 203608), (16, 178157), (28, 101804), (31, 91952), (56, 50902), (62, 45976), (112, 25451), (124, 22988), (217, 13136), (248, 11494), (434, 6568), (496, 5747), (821, 3472), (868, 3284), (1642, 1736)]