628512816

素因数分解:

$2^4\times 3^1\times {\mathrm{13094017}}^1$

素因数の和:13094028

約数の個数: 20

約数和(自身を含む): 1623658232

約数和(自身を除く): 995145416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13094017, 26188034, 39282051, 52376068, 78564102, 104752136, 157128204, 209504272, 314256408, 628512816]

約数ペア:

[(1, 628512816), (2, 314256408), (3, 209504272), (4, 157128204), (6, 104752136), (8, 78564102), (12, 52376068), (16, 39282051), (24, 26188034), (48, 13094017)]