70027636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80677}}^1$

素因数の和:80719

約数の個数: 24

約数和(自身を含む): 144574976

約数和(自身を除く): 74547340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 80677, 161354, 322708, 564739, 1129478, 2258956, 2500987, 5001974, 10003948, 17506909, 35013818, 70027636]

約数ペア:

[(1, 70027636), (2, 35013818), (4, 17506909), (7, 10003948), (14, 5001974), (28, 2500987), (31, 2258956), (62, 1129478), (124, 564739), (217, 322708), (434, 161354), (868, 80677)]