40459898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 69258240

約数和(自身を除く): 28798342

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 713, 782, 1054, 1426, 1669, 3338, 12121, 24242, 28373, 38387, 51739, 56746, 76774, 103478, 652579, 879563, 1189997, 1305158, 1759126, 2379994, 20229949, 40459898]

約数ペア:

[(1, 40459898), (2, 20229949), (17, 2379994), (23, 1759126), (31, 1305158), (34, 1189997), (46, 879563), (62, 652579), (391, 103478), (527, 76774), (713, 56746), (782, 51739), (1054, 38387), (1426, 28373), (1669, 24242), (3338, 12121)]