665533392

素因数分解:

$2^4\times 3^1\times {\mathrm{997}}^1\times {\mathrm{13907}}^1$

素因数の和:14915

約数の個数: 40

約数和(自身を含む): 1721142816

約数和(自身を除く): 1055609424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 997, 1994, 2991, 3988, 5982, 7976, 11964, 13907, 15952, 23928, 27814, 41721, 47856, 55628, 83442, 111256, 166884, 222512, 333768, 667536, 13865279, 27730558, 41595837, 55461116, 83191674, 110922232, 166383348, 221844464, 332766696, 665533392]

約数ペア:

[(1, 665533392), (2, 332766696), (3, 221844464), (4, 166383348), (6, 110922232), (8, 83191674), (12, 55461116), (16, 41595837), (24, 27730558), (48, 13865279), (997, 667536), (1994, 333768), (2991, 222512), (3988, 166884), (5982, 111256), (7976, 83442), (11964, 55628), (13907, 47856), (15952, 41721), (23928, 27814)]