70280276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12577}}^1$

素因数の和:12719

約数の個数: 24

約数和(自身を含む): 135238656

約数和(自身を除く): 64958380

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 12577, 25154, 50308, 138347, 276694, 553388, 1597279, 3194558, 6389116, 17570069, 35140138, 70280276]

約数ペア:

[(1, 70280276), (2, 35140138), (4, 17570069), (11, 6389116), (22, 3194558), (44, 1597279), (127, 553388), (254, 276694), (508, 138347), (1397, 50308), (2794, 25154), (5588, 12577)]