70487552

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4490

約数の個数: 40

約数和(自身を含む): 145413312

約数和(自身を除く): 74925760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4441, 7936, 8882, 15872, 17764, 35528, 71056, 137671, 142112, 275342, 284224, 550684, 568448, 1101368, 1136896, 2202736, 2273792, 4405472, 8810944, 17621888, 35243776, 70487552]

約数ペア:

[(1, 70487552), (2, 35243776), (4, 17621888), (8, 8810944), (16, 4405472), (31, 2273792), (32, 2202736), (62, 1136896), (64, 1101368), (124, 568448), (128, 550684), (248, 284224), (256, 275342), (496, 142112), (512, 137671), (992, 71056), (1984, 35528), (3968, 17764), (4441, 15872), (7936, 8882)]