447792016

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137867}}^1$

素因数の和:137911

約数の個数: 40

約数和(自身を含む): 1025737920

約数和(自身を除く): 577945904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 137867, 275734, 551468, 965069, 1102936, 1930138, 2205872, 3860276, 3998143, 7720552, 7996286, 15441104, 15992572, 27987001, 31985144, 55974002, 63970288, 111948004, 223896008, 447792016]

約数ペア:

[(1, 447792016), (2, 223896008), (4, 111948004), (7, 63970288), (8, 55974002), (14, 31985144), (16, 27987001), (28, 15992572), (29, 15441104), (56, 7996286), (58, 7720552), (112, 3998143), (116, 3860276), (203, 2205872), (232, 1930138), (406, 1102936), (464, 965069), (812, 551468), (1624, 275734), (3248, 137867)]