39686696

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22861}}^1$

素因数の和:22905

約数の個数: 32

約数和(自身を含む): 87790080

約数和(自身を除く): 48103384

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 22861, 45722, 91444, 160027, 182888, 320054, 640108, 708691, 1280216, 1417382, 2834764, 4960837, 5669528, 9921674, 19843348, 39686696]

約数ペア:

[(1, 39686696), (2, 19843348), (4, 9921674), (7, 5669528), (8, 4960837), (14, 2834764), (28, 1417382), (31, 1280216), (56, 708691), (62, 640108), (124, 320054), (217, 182888), (248, 160027), (434, 91444), (868, 45722), (1736, 22861)]