7643994

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 8322726

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 197, 223, 394, 446, 591, 669, 1182, 1338, 5713, 6467, 11426, 12934, 17139, 19401, 34278, 38802, 43931, 87862, 131793, 263586, 1273999, 2547998, 3821997, 7643994]

約数ペア:

[(1, 7643994), (2, 3821997), (3, 2547998), (6, 1273999), (29, 263586), (58, 131793), (87, 87862), (174, 43931), (197, 38802), (223, 34278), (394, 19401), (446, 17139), (591, 12934), (669, 11426), (1182, 6467), (1338, 5713)]