72905536

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3571}}^1$

素因数の和:3623

約数の個数: 56

約数和(自身を含む): 163311840

約数和(自身を除く): 90406304

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 2552, 3571, 5104, 7142, 10208, 14284, 20416, 28568, 39281, 57136, 78562, 103559, 114272, 157124, 207118, 228544, 314248, 414236, 628496, 828472, 1139149, 1256992, 1656944, 2278298, 2513984, 3313888, 4556596, 6627776, 9113192, 18226384, 36452768, 72905536]

約数ペア:

[(1, 72905536), (2, 36452768), (4, 18226384), (8, 9113192), (11, 6627776), (16, 4556596), (22, 3313888), (29, 2513984), (32, 2278298), (44, 1656944), (58, 1256992), (64, 1139149), (88, 828472), (116, 628496), (176, 414236), (232, 314248), (319, 228544), (352, 207118), (464, 157124), (638, 114272), (704, 103559), (928, 78562), (1276, 57136), (1856, 39281), (2552, 28568), (3571, 20416), (5104, 14284), (7142, 10208)]