68219746

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{54751}}^1$

素因数の和:54849

約数の個数: 16

約数和(自身を含む): 118264320

約数和(自身を除く): 50044574

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 54751, 109502, 383257, 766514, 4872839, 9745678, 34109873, 68219746]

約数ペア:

[(1, 68219746), (2, 34109873), (7, 9745678), (14, 4872839), (89, 766514), (178, 383257), (623, 109502), (1246, 54751)]