64444576

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1663}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 145926144

約数和(自身を除く): 81481568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 1663, 2422, 2768, 3326, 4844, 5536, 6652, 9688, 11641, 13304, 19376, 23282, 26608, 38752, 46564, 53216, 93128, 186256, 287699, 372512, 575398, 1150796, 2013893, 2301592, 4027786, 4603184, 8055572, 9206368, 16111144, 32222288, 64444576]

約数ペア:

[(1, 64444576), (2, 32222288), (4, 16111144), (7, 9206368), (8, 8055572), (14, 4603184), (16, 4027786), (28, 2301592), (32, 2013893), (56, 1150796), (112, 575398), (173, 372512), (224, 287699), (346, 186256), (692, 93128), (1211, 53216), (1384, 46564), (1663, 38752), (2422, 26608), (2768, 23282), (3326, 19376), (4844, 13304), (5536, 11641), (6652, 9688)]