63889252

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22153}}^1$

素因数の和:22267

約数の個数: 24

約数和(自身を含む): 129024896

約数和(自身を除く): 65135644

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 22153, 44306, 88612, 155071, 310142, 620284, 2281759, 4563518, 9127036, 15972313, 31944626, 63889252]

約数ペア:

[(1, 63889252), (2, 31944626), (4, 15972313), (7, 9127036), (14, 4563518), (28, 2281759), (103, 620284), (206, 310142), (412, 155071), (721, 88612), (1442, 44306), (2884, 22153)]