22148048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 46512648

約数和(自身を除く): 24364600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 457, 466, 914, 932, 1828, 1864, 3029, 3656, 3728, 5941, 6058, 7312, 11882, 12116, 23764, 24232, 47528, 48464, 95056, 106481, 212962, 425924, 851848, 1384253, 1703696, 2768506, 5537012, 11074024, 22148048]

約数ペア:

[(1, 22148048), (2, 11074024), (4, 5537012), (8, 2768506), (13, 1703696), (16, 1384253), (26, 851848), (52, 425924), (104, 212962), (208, 106481), (233, 95056), (457, 48464), (466, 47528), (914, 24232), (932, 23764), (1828, 12116), (1864, 11882), (3029, 7312), (3656, 6058), (3728, 5941)]