7216404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 18307968

約数和(自身を除く): 11091564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 277, 334, 501, 554, 668, 831, 1002, 1108, 1662, 2004, 2171, 3324, 3601, 4342, 6513, 7202, 8684, 10803, 13026, 14404, 21606, 26052, 43212, 46259, 92518, 138777, 185036, 277554, 555108, 601367, 1202734, 1804101, 2405468, 3608202, 7216404]

約数ペア:

[(1, 7216404), (2, 3608202), (3, 2405468), (4, 1804101), (6, 1202734), (12, 601367), (13, 555108), (26, 277554), (39, 185036), (52, 138777), (78, 92518), (156, 46259), (167, 43212), (277, 26052), (334, 21606), (501, 14404), (554, 13026), (668, 10803), (831, 8684), (1002, 7202), (1108, 6513), (1662, 4342), (2004, 3601), (2171, 3324)]