71293088

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{31379}}^1$

素因数の和:31460

約数の個数: 24

約数和(自身を含む): 142339680

約数和(自身を除く): 71046592

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 31379, 62758, 125516, 251032, 502064, 1004128, 2227909, 4455818, 8911636, 17823272, 35646544, 71293088]

約数ペア:

[(1, 71293088), (2, 35646544), (4, 17823272), (8, 8911636), (16, 4455818), (32, 2227909), (71, 1004128), (142, 502064), (284, 251032), (568, 125516), (1136, 62758), (2272, 31379)]