57620618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 98299008

約数和(自身を除く): 40678390

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 997, 1562, 1994, 2627, 5254, 10967, 21934, 28897, 36889, 57794, 70787, 73778, 141574, 405779, 778657, 811558, 1557314, 2619119, 5238238, 28810309, 57620618]

約数ペア:

[(1, 57620618), (2, 28810309), (11, 5238238), (22, 2619119), (37, 1557314), (71, 811558), (74, 778657), (142, 405779), (407, 141574), (781, 73778), (814, 70787), (997, 57794), (1562, 36889), (1994, 28897), (2627, 21934), (5254, 10967)]