2008138432

素因数分解:

$2^6\times {\mathrm{457}}^1\times {\mathrm{68659}}^1$

素因数の和:69128

約数の個数: 28

約数和(自身を含む): 3993677560

約数和(自身を除く): 1985539128

約数列:

[1, 2, 4, 8, 16, 32, 64, 457, 914, 1828, 3656, 7312, 14624, 29248, 68659, 137318, 274636, 549272, 1098544, 2197088, 4394176, 31377163, 62754326, 125508652, 251017304, 502034608, 1004069216, 2008138432]

約数ペア:

[(1, 2008138432), (2, 1004069216), (4, 502034608), (8, 251017304), (16, 125508652), (32, 62754326), (64, 31377163), (457, 4394176), (914, 2197088), (1828, 1098544), (3656, 549272), (7312, 274636), (14624, 137318), (29248, 68659)]