69770288

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21481}}^1$

素因数の和:21525

約数の個数: 40

約数和(自身を含む): 159826080

約数和(自身を除く): 90055792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 21481, 42962, 85924, 150367, 171848, 300734, 343696, 601468, 622949, 1202936, 1245898, 2405872, 2491796, 4360643, 4983592, 8721286, 9967184, 17442572, 34885144, 69770288]

約数ペア:

[(1, 69770288), (2, 34885144), (4, 17442572), (7, 9967184), (8, 8721286), (14, 4983592), (16, 4360643), (28, 2491796), (29, 2405872), (56, 1245898), (58, 1202936), (112, 622949), (116, 601468), (203, 343696), (232, 300734), (406, 171848), (464, 150367), (812, 85924), (1624, 42962), (3248, 21481)]