78972034

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{1259}}^1$

素因数の和:1737

約数の個数: 16

約数和(自身を含む): 120355200

約数和(自身を除く): 41383166

約数列:

[1, 2, 79, 158, 397, 794, 1259, 2518, 31363, 62726, 99461, 198922, 499823, 999646, 39486017, 78972034]

約数ペア:

[(1, 78972034), (2, 39486017), (79, 999646), (158, 499823), (397, 198922), (794, 99461), (1259, 62726), (2518, 31363)]