71225098

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{57163}}^1$

素因数の和:57261

約数の個数: 16

約数和(自身を含む): 123474240

約数和(自身を除く): 52249142

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 57163, 114326, 400141, 800282, 5087507, 10175014, 35612549, 71225098]

約数ペア:

[(1, 71225098), (2, 35612549), (7, 10175014), (14, 5087507), (89, 800282), (178, 400141), (623, 114326), (1246, 57163)]