70970572

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 126866880

約数和(自身を除く): 55896308

約数列:

[1, 2, 4, 61, 122, 239, 244, 478, 956, 1217, 2434, 4868, 14579, 29158, 58316, 74237, 148474, 290863, 296948, 581726, 1163452, 17742643, 35485286, 70970572]

約数ペア:

[(1, 70970572), (2, 35485286), (4, 17742643), (61, 1163452), (122, 581726), (239, 296948), (244, 290863), (478, 148474), (956, 74237), (1217, 58316), (2434, 29158), (4868, 14579)]