72417314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 117961920

約数和(自身を除く): 45544606

約数列:

[1, 2, 17, 34, 73, 146, 163, 179, 326, 358, 1241, 2482, 2771, 3043, 5542, 6086, 11899, 13067, 23798, 26134, 29177, 58354, 202283, 222139, 404566, 444278, 496009, 992018, 2129921, 4259842, 36208657, 72417314]

約数ペア:

[(1, 72417314), (2, 36208657), (17, 4259842), (34, 2129921), (73, 992018), (146, 496009), (163, 444278), (179, 404566), (326, 222139), (358, 202283), (1241, 58354), (2482, 29177), (2771, 26134), (3043, 23798), (5542, 13067), (6086, 11899)]