69621874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{216217}}^1$

素因数の和:216249

約数の個数: 16

約数和(自身を含む): 124541568

約数和(自身を除く): 54919694

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 216217, 432434, 1513519, 3027038, 4972991, 9945982, 34810937, 69621874]

約数ペア:

[(1, 69621874), (2, 34810937), (7, 9945982), (14, 4972991), (23, 3027038), (46, 1513519), (161, 432434), (322, 216217)]