72007714

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{12497}}^1$

素因数の和:12609

約数の個数: 16

約数和(自身を含む): 112182048

約数和(自身を除く): 40174334

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 12497, 24994, 537371, 837299, 1074742, 1674598, 36003857, 72007714]

約数ペア:

[(1, 72007714), (2, 36003857), (43, 1674598), (67, 1074742), (86, 837299), (134, 537371), (2881, 24994), (5762, 12497)]