22265724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 57026592

約数和(自身を除く): 34760868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2693, 2756, 4134, 5386, 8079, 8268, 10772, 16158, 32316, 35009, 70018, 105027, 140036, 142729, 210054, 285458, 420108, 428187, 570916, 856374, 1712748, 1855477, 3710954, 5566431, 7421908, 11132862, 22265724]

約数ペア:

[(1, 22265724), (2, 11132862), (3, 7421908), (4, 5566431), (6, 3710954), (12, 1855477), (13, 1712748), (26, 856374), (39, 570916), (52, 428187), (53, 420108), (78, 285458), (106, 210054), (156, 142729), (159, 140036), (212, 105027), (318, 70018), (636, 35009), (689, 32316), (1378, 16158), (2067, 10772), (2693, 8268), (2756, 8079), (4134, 5386)]