64139284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{5419}}^1$

素因数の和:5703

約数の個数: 24

約数和(自身を含む): 122925600

約数和(自身を除く): 58786316

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2959, 5419, 5918, 10838, 11836, 21676, 59609, 119218, 238436, 1457711, 2915422, 5830844, 16034821, 32069642, 64139284]

約数ペア:

[(1, 64139284), (2, 32069642), (4, 16034821), (11, 5830844), (22, 2915422), (44, 1457711), (269, 238436), (538, 119218), (1076, 59609), (2959, 21676), (5419, 11836), (5918, 10838)]