1064758864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1723}}^1\times {\mathrm{2971}}^1$

素因数の和:4715

約数の個数: 40

約数和(自身を含む): 2223697952

約数和(自身を除く): 1158939088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1723, 2971, 3446, 5942, 6892, 11884, 13784, 22399, 23768, 27568, 38623, 44798, 47536, 77246, 89596, 154492, 179192, 308984, 358384, 617968, 5119033, 10238066, 20476132, 40952264, 66547429, 81904528, 133094858, 266189716, 532379432, 1064758864]

約数ペア:

[(1, 1064758864), (2, 532379432), (4, 266189716), (8, 133094858), (13, 81904528), (16, 66547429), (26, 40952264), (52, 20476132), (104, 10238066), (208, 5119033), (1723, 617968), (2971, 358384), (3446, 308984), (5942, 179192), (6892, 154492), (11884, 89596), (13784, 77246), (22399, 47536), (23768, 44798), (27568, 38623)]