24393470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 49268736

約数和(自身を除く): 24875266

約数列:

[1, 2, 5, 10, 17, 34, 43, 47, 71, 85, 86, 94, 142, 170, 215, 235, 355, 430, 470, 710, 731, 799, 1207, 1462, 1598, 2021, 2414, 3053, 3337, 3655, 3995, 4042, 6035, 6106, 6674, 7310, 7990, 10105, 12070, 15265, 16685, 20210, 30530, 33370, 34357, 51901, 56729, 68714, 103802, 113458, 143491, 171785, 259505, 283645, 286982, 343570, 519010, 567290, 717455, 1434910, 2439347, 4878694, 12196735, 24393470]

約数ペア:

[(1, 24393470), (2, 12196735), (5, 4878694), (10, 2439347), (17, 1434910), (34, 717455), (43, 567290), (47, 519010), (71, 343570), (85, 286982), (86, 283645), (94, 259505), (142, 171785), (170, 143491), (215, 113458), (235, 103802), (355, 68714), (430, 56729), (470, 51901), (710, 34357), (731, 33370), (799, 30530), (1207, 20210), (1462, 16685), (1598, 15265), (2021, 12070), (2414, 10105), (3053, 7990), (3337, 7310), (3655, 6674), (3995, 6106), (4042, 6035)]