42659638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 33545162

約数列:

[1, 2, 7, 14, 29, 58, 179, 203, 358, 406, 587, 1174, 1253, 2506, 4109, 5191, 8218, 10382, 17023, 34046, 36337, 72674, 105073, 119161, 210146, 238322, 735511, 1471022, 3047117, 6094234, 21329819, 42659638]

約数ペア:

[(1, 42659638), (2, 21329819), (7, 6094234), (14, 3047117), (29, 1471022), (58, 735511), (179, 238322), (203, 210146), (358, 119161), (406, 105073), (587, 72674), (1174, 36337), (1253, 34046), (2506, 17023), (4109, 10382), (5191, 8218)]