28986432

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:915

約数の個数: 56

約数和(自身を含む): 77150976

約数和(自身を除く): 48164544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 677, 892, 1338, 1354, 1784, 2031, 2676, 2708, 3568, 4062, 5352, 5416, 7136, 8124, 10704, 10832, 14272, 16248, 21408, 21664, 32496, 42816, 43328, 64992, 129984, 150971, 301942, 452913, 603884, 905826, 1207768, 1811652, 2415536, 3623304, 4831072, 7246608, 9662144, 14493216, 28986432]

約数ペア:

[(1, 28986432), (2, 14493216), (3, 9662144), (4, 7246608), (6, 4831072), (8, 3623304), (12, 2415536), (16, 1811652), (24, 1207768), (32, 905826), (48, 603884), (64, 452913), (96, 301942), (192, 150971), (223, 129984), (446, 64992), (669, 43328), (677, 42816), (892, 32496), (1338, 21664), (1354, 21408), (1784, 16248), (2031, 14272), (2676, 10832), (2708, 10704), (3568, 8124), (4062, 7136), (5352, 5416)]