64308928

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{18959}}^1$

素因数の和:19024

約数の個数: 28

約数和(自身を含む): 130027680

約数和(自身を除く): 65718752

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 18959, 37918, 75836, 151672, 303344, 606688, 1004827, 1213376, 2009654, 4019308, 8038616, 16077232, 32154464, 64308928]

約数ペア:

[(1, 64308928), (2, 32154464), (4, 16077232), (8, 8038616), (16, 4019308), (32, 2009654), (53, 1213376), (64, 1004827), (106, 606688), (212, 303344), (424, 151672), (848, 75836), (1696, 37918), (3392, 18959)]