42401654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 70092000

約数和(自身を除く): 27690346

約数列:

[1, 2, 19, 29, 38, 58, 109, 218, 353, 551, 706, 1102, 2071, 3161, 4142, 6322, 6707, 10237, 13414, 20474, 38477, 60059, 76954, 120118, 194503, 389006, 731063, 1115833, 1462126, 2231666, 21200827, 42401654]

約数ペア:

[(1, 42401654), (2, 21200827), (19, 2231666), (29, 1462126), (38, 1115833), (58, 731063), (109, 389006), (218, 194503), (353, 120118), (551, 76954), (706, 60059), (1102, 38477), (2071, 20474), (3161, 13414), (4142, 10237), (6322, 6707)]