78905072

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{8233}}^1$

素因数の和:8840

約数の個数: 20

約数和(自身を含む): 153152400

約数和(自身を除く): 74247328

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2396, 4792, 8233, 9584, 16466, 32932, 65864, 131728, 4931567, 9863134, 19726268, 39452536, 78905072]

約数ペア:

[(1, 78905072), (2, 39452536), (4, 19726268), (8, 9863134), (16, 4931567), (599, 131728), (1198, 65864), (2396, 32932), (4792, 16466), (8233, 9584)]