64026664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 142300800

約数和(自身を除く): 78274136

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 46, 52, 58, 71, 92, 104, 116, 142, 169, 184, 232, 284, 299, 338, 377, 568, 598, 667, 676, 754, 923, 1196, 1334, 1352, 1508, 1633, 1846, 2059, 2392, 2668, 3016, 3266, 3692, 3887, 4118, 4901, 5336, 6532, 7384, 7774, 8236, 8671, 9802, 11999, 13064, 15548, 16472, 17342, 19604, 21229, 23998, 26767, 31096, 34684, 39208, 42458, 47357, 47996, 53534, 69368, 84916, 94714, 95992, 107068, 112723, 169832, 189428, 214136, 225446, 275977, 347971, 378856, 450892, 551954, 615641, 695942, 901784, 1103908, 1231282, 1391884, 2207816, 2462564, 2783768, 4925128, 8003333, 16006666, 32013332, 64026664]

約数ペア:

[(1, 64026664), (2, 32013332), (4, 16006666), (8, 8003333), (13, 4925128), (23, 2783768), (26, 2462564), (29, 2207816), (46, 1391884), (52, 1231282), (58, 1103908), (71, 901784), (92, 695942), (104, 615641), (116, 551954), (142, 450892), (169, 378856), (184, 347971), (232, 275977), (284, 225446), (299, 214136), (338, 189428), (377, 169832), (568, 112723), (598, 107068), (667, 95992), (676, 94714), (754, 84916), (923, 69368), (1196, 53534), (1334, 47996), (1352, 47357), (1508, 42458), (1633, 39208), (1846, 34684), (2059, 31096), (2392, 26767), (2668, 23998), (3016, 21229), (3266, 19604), (3692, 17342), (3887, 16472), (4118, 15548), (4901, 13064), (5336, 11999), (6532, 9802), (7384, 8671), (7774, 8236)]