69426392

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12781}}^1$

素因数の和:12891

約数の個数: 32

約数和(自身を含む): 150316320

約数和(自身を除く): 80889928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 12781, 25562, 51124, 89467, 102248, 178934, 357868, 715736, 1239757, 2479514, 4959028, 8678299, 9918056, 17356598, 34713196, 69426392]

約数ペア:

[(1, 69426392), (2, 34713196), (4, 17356598), (7, 9918056), (8, 8678299), (14, 4959028), (28, 2479514), (56, 1239757), (97, 715736), (194, 357868), (388, 178934), (679, 102248), (776, 89467), (1358, 51124), (2716, 25562), (5432, 12781)]