67649564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3347}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 122992128

約数和(自身を除く): 55342564

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 3347, 5053, 6694, 10106, 13388, 20212, 103757, 207514, 415028, 545561, 1091122, 2182244, 16912391, 33824782, 67649564]

約数ペア:

[(1, 67649564), (2, 33824782), (4, 16912391), (31, 2182244), (62, 1091122), (124, 545561), (163, 415028), (326, 207514), (652, 103757), (3347, 20212), (5053, 13388), (6694, 10106)]