28236164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 56426496

約数和(自身を除く): 28190332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 127, 163, 254, 326, 341, 508, 652, 682, 1364, 1397, 1793, 2794, 3586, 3937, 5053, 5588, 7172, 7874, 10106, 15748, 20212, 20701, 41402, 43307, 55583, 82804, 86614, 111166, 173228, 222332, 227711, 455422, 641731, 910844, 1283462, 2566924, 7059041, 14118082, 28236164]

約数ペア:

[(1, 28236164), (2, 14118082), (4, 7059041), (11, 2566924), (22, 1283462), (31, 910844), (44, 641731), (62, 455422), (124, 227711), (127, 222332), (163, 173228), (254, 111166), (326, 86614), (341, 82804), (508, 55583), (652, 43307), (682, 41402), (1364, 20701), (1397, 20212), (1793, 15748), (2794, 10106), (3586, 7874), (3937, 7172), (5053, 5588)]