620199488

素因数分解:

$2^6\times {\mathrm{1951}}^1\times {\mathrm{4967}}^1$

素因数の和:6930

約数の個数: 28

約数和(自身を含む): 1231587072

約数和(自身を除く): 611387584

約数列:

[1, 2, 4, 8, 16, 32, 64, 1951, 3902, 4967, 7804, 9934, 15608, 19868, 31216, 39736, 62432, 79472, 124864, 158944, 317888, 9690617, 19381234, 38762468, 77524936, 155049872, 310099744, 620199488]

約数ペア:

[(1, 620199488), (2, 310099744), (4, 155049872), (8, 77524936), (16, 38762468), (32, 19381234), (64, 9690617), (1951, 317888), (3902, 158944), (4967, 124864), (7804, 79472), (9934, 62432), (15608, 39736), (19868, 31216)]