64590816

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15647}}^1$

素因数の和:15703

約数の個数: 48

約数和(自身を含む): 173505024

約数和(自身を除く): 108914208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 15647, 31294, 46941, 62588, 93882, 125176, 187764, 250352, 375528, 500704, 672821, 751056, 1345642, 1502112, 2018463, 2691284, 4036926, 5382568, 8073852, 10765136, 16147704, 21530272, 32295408, 64590816]

約数ペア:

[(1, 64590816), (2, 32295408), (3, 21530272), (4, 16147704), (6, 10765136), (8, 8073852), (12, 5382568), (16, 4036926), (24, 2691284), (32, 2018463), (43, 1502112), (48, 1345642), (86, 751056), (96, 672821), (129, 500704), (172, 375528), (258, 250352), (344, 187764), (516, 125176), (688, 93882), (1032, 62588), (1376, 46941), (2064, 31294), (4128, 15647)]