71746682

素因数分解:

$2^1\times 7^4\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 40

約数和(自身を含む): 127994496

約数和(自身を除く): 56247814

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 223, 343, 446, 469, 686, 938, 1561, 2401, 3122, 3283, 4802, 6566, 10927, 14941, 21854, 22981, 29882, 45962, 76489, 104587, 152978, 160867, 209174, 321734, 535423, 732109, 1070846, 1464218, 5124763, 10249526, 35873341, 71746682]

約数ペア:

[(1, 71746682), (2, 35873341), (7, 10249526), (14, 5124763), (49, 1464218), (67, 1070846), (98, 732109), (134, 535423), (223, 321734), (343, 209174), (446, 160867), (469, 152978), (686, 104587), (938, 76489), (1561, 45962), (2401, 29882), (3122, 22981), (3283, 21854), (4802, 14941), (6566, 10927)]