68141132

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 120951600

約数和(自身を除く): 52810468

約数列:

[1, 2, 4, 109, 218, 373, 419, 436, 746, 838, 1492, 1676, 40657, 45671, 81314, 91342, 156287, 162628, 182684, 312574, 625148, 17035283, 34070566, 68141132]

約数ペア:

[(1, 68141132), (2, 34070566), (4, 17035283), (109, 625148), (218, 312574), (373, 182684), (419, 162628), (436, 156287), (746, 91342), (838, 81314), (1492, 45671), (1676, 40657)]