23889272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 54583200

約数和(自身を除く): 30693928

約数列:

[1, 2, 4, 8, 11, 22, 23, 29, 37, 44, 46, 58, 74, 88, 92, 116, 121, 148, 184, 232, 242, 253, 296, 319, 407, 484, 506, 638, 667, 814, 851, 968, 1012, 1073, 1276, 1334, 1628, 1702, 2024, 2146, 2552, 2668, 2783, 3256, 3404, 3509, 4292, 4477, 5336, 5566, 6808, 7018, 7337, 8584, 8954, 9361, 11132, 11803, 14036, 14674, 17908, 18722, 22264, 23606, 24679, 28072, 29348, 35816, 37444, 47212, 49358, 58696, 74888, 80707, 94424, 98716, 102971, 129833, 161414, 197432, 205942, 259666, 271469, 322828, 411884, 519332, 542938, 645656, 823768, 1038664, 1085876, 2171752, 2986159, 5972318, 11944636, 23889272]

約数ペア:

[(1, 23889272), (2, 11944636), (4, 5972318), (8, 2986159), (11, 2171752), (22, 1085876), (23, 1038664), (29, 823768), (37, 645656), (44, 542938), (46, 519332), (58, 411884), (74, 322828), (88, 271469), (92, 259666), (116, 205942), (121, 197432), (148, 161414), (184, 129833), (232, 102971), (242, 98716), (253, 94424), (296, 80707), (319, 74888), (407, 58696), (484, 49358), (506, 47212), (638, 37444), (667, 35816), (814, 29348), (851, 28072), (968, 24679), (1012, 23606), (1073, 22264), (1276, 18722), (1334, 17908), (1628, 14674), (1702, 14036), (2024, 11803), (2146, 11132), (2552, 9361), (2668, 8954), (2783, 8584), (3256, 7337), (3404, 7018), (3509, 6808), (4292, 5566), (4477, 5336)]