4021167472

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{282703}}^1$

素因数の和:282845

約数の個数: 40

約数和(自身を含む): 8974155776

約数和(自身を除く): 4952988304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 282703, 565406, 1130812, 1978921, 2261624, 3957842, 4523248, 7915684, 15831368, 31662736, 35903281, 71806562, 143613124, 251322967, 287226248, 502645934, 574452496, 1005291868, 2010583736, 4021167472]

約数ペア:

[(1, 4021167472), (2, 2010583736), (4, 1005291868), (7, 574452496), (8, 502645934), (14, 287226248), (16, 251322967), (28, 143613124), (56, 71806562), (112, 35903281), (127, 31662736), (254, 15831368), (508, 7915684), (889, 4523248), (1016, 3957842), (1778, 2261624), (2032, 1978921), (3556, 1130812), (7112, 565406), (14224, 282703)]