22164548

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 46792704

約数和(自身を除く): 24628156

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 161, 254, 271, 322, 508, 542, 644, 889, 1084, 1778, 1897, 2921, 3556, 3794, 5842, 6233, 7588, 11684, 12466, 20447, 24932, 34417, 40894, 43631, 68834, 81788, 87262, 137668, 174524, 240919, 481838, 791591, 963676, 1583182, 3166364, 5541137, 11082274, 22164548]

約数ペア:

[(1, 22164548), (2, 11082274), (4, 5541137), (7, 3166364), (14, 1583182), (23, 963676), (28, 791591), (46, 481838), (92, 240919), (127, 174524), (161, 137668), (254, 87262), (271, 81788), (322, 68834), (508, 43631), (542, 40894), (644, 34417), (889, 24932), (1084, 20447), (1778, 12466), (1897, 11684), (2921, 7588), (3556, 6233), (3794, 5842)]