71869934

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{2309}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 109771200

約数和(自身を除く): 37901266

約数列:

[1, 2, 79, 158, 197, 394, 2309, 4618, 15563, 31126, 182411, 364822, 454873, 909746, 35934967, 71869934]

約数ペア:

[(1, 71869934), (2, 35934967), (79, 909746), (158, 454873), (197, 364822), (394, 182411), (2309, 31126), (4618, 15563)]