70796684

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81563}}^1$

素因数の和:81605

約数の個数: 24

約数和(自身を含む): 146162688

約数和(自身を除く): 75366004

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 81563, 163126, 326252, 570941, 1141882, 2283764, 2528453, 5056906, 10113812, 17699171, 35398342, 70796684]

約数ペア:

[(1, 70796684), (2, 35398342), (4, 17699171), (7, 10113812), (14, 5056906), (28, 2528453), (31, 2283764), (62, 1141882), (124, 570941), (217, 326252), (434, 163126), (868, 81563)]