66734170

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{11981}}^1$

素因数の和:12545

約数の個数: 16

約数和(自身を含む): 120347208

約数和(自身を除く): 53613038

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 11981, 23962, 59905, 119810, 6673417, 13346834, 33367085, 66734170]

約数ペア:

[(1, 66734170), (2, 33367085), (5, 13346834), (10, 6673417), (557, 119810), (1114, 59905), (2785, 23962), (5570, 11981)]