67925416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9199}}^1$

素因数の和:9289

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 71178584

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 9199, 18398, 36796, 73592, 119587, 239174, 478348, 653129, 956696, 1306258, 2612516, 5225032, 8490677, 16981354, 33962708, 67925416]

約数ペア:

[(1, 67925416), (2, 33962708), (4, 16981354), (8, 8490677), (13, 5225032), (26, 2612516), (52, 1306258), (71, 956696), (104, 653129), (142, 478348), (284, 239174), (568, 119587), (923, 73592), (1846, 36796), (3692, 18398), (7384, 9199)]