1267630256

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{3271}}^1$

素因数の和:3789

約数の個数: 40

約数和(自身を含む): 2508616224

約数和(自身を除く): 1240985968

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 457, 848, 914, 1828, 3271, 3656, 6542, 7312, 13084, 24221, 26168, 48442, 52336, 96884, 173363, 193768, 346726, 387536, 693452, 1386904, 1494847, 2773808, 2989694, 5979388, 11958776, 23917552, 79226891, 158453782, 316907564, 633815128, 1267630256]

約数ペア:

[(1, 1267630256), (2, 633815128), (4, 316907564), (8, 158453782), (16, 79226891), (53, 23917552), (106, 11958776), (212, 5979388), (424, 2989694), (457, 2773808), (848, 1494847), (914, 1386904), (1828, 693452), (3271, 387536), (3656, 346726), (6542, 193768), (7312, 173363), (13084, 96884), (24221, 52336), (26168, 48442)]