63729268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19501}}^1$

素因数の和:19567

約数の個数: 24

約数和(自身を含む): 120132320

約数和(自身を除く): 56403052

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 19501, 39002, 78004, 370519, 741038, 838543, 1482076, 1677086, 3354172, 15932317, 31864634, 63729268]

約数ペア:

[(1, 63729268), (2, 31864634), (4, 15932317), (19, 3354172), (38, 1677086), (43, 1482076), (76, 838543), (86, 741038), (172, 370519), (817, 78004), (1634, 39002), (3268, 19501)]