68410492

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 122408496

約数和(自身を除く): 53998004

約数列:

[1, 2, 4, 53, 106, 212, 523, 617, 1046, 1234, 2092, 2468, 27719, 32701, 55438, 65402, 110876, 130804, 322691, 645382, 1290764, 17102623, 34205246, 68410492]

約数ペア:

[(1, 68410492), (2, 34205246), (4, 17102623), (53, 1290764), (106, 645382), (212, 322691), (523, 130804), (617, 110876), (1046, 65402), (1234, 55438), (2092, 32701), (2468, 27719)]