42891058

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 76982400

約数和(自身を除く): 34091342

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1187, 1246, 2374, 2581, 5162, 8309, 16618, 18067, 34423, 36134, 68846, 105643, 211286, 240961, 481922, 739501, 1479002, 3063647, 6127294, 21445529, 42891058]

約数ペア:

[(1, 42891058), (2, 21445529), (7, 6127294), (14, 3063647), (29, 1479002), (58, 739501), (89, 481922), (178, 240961), (203, 211286), (406, 105643), (623, 68846), (1187, 36134), (1246, 34423), (2374, 18067), (2581, 16618), (5162, 8309)]