42122928

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1999}}^1$

素因数の和:2449

約数の個数: 40

約数和(自身を含む): 109120000

約数和(自身を除く): 66997072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 1999, 2634, 3512, 3998, 5268, 5997, 7024, 7996, 10536, 11994, 15992, 21072, 23988, 31984, 47976, 95952, 877561, 1755122, 2632683, 3510244, 5265366, 7020488, 10530732, 14040976, 21061464, 42122928]

約数ペア:

[(1, 42122928), (2, 21061464), (3, 14040976), (4, 10530732), (6, 7020488), (8, 5265366), (12, 3510244), (16, 2632683), (24, 1755122), (48, 877561), (439, 95952), (878, 47976), (1317, 31984), (1756, 23988), (1999, 21072), (2634, 15992), (3512, 11994), (3998, 10536), (5268, 7996), (5997, 7024)]