71335096744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{640259}}^1$

素因数の和:641017

約数の個数: 32

約数和(自身を含む): 140985252000

約数和(自身を除く): 69650155256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 733, 1466, 2932, 5864, 13927, 27854, 55708, 111416, 640259, 1280518, 2561036, 5122072, 12164921, 24329842, 48659684, 97319368, 469309847, 938619694, 1877239388, 3754478776, 8916887093, 17833774186, 35667548372, 71335096744]

約数ペア:

[(1, 71335096744), (2, 35667548372), (4, 17833774186), (8, 8916887093), (19, 3754478776), (38, 1877239388), (76, 938619694), (152, 469309847), (733, 97319368), (1466, 48659684), (2932, 24329842), (5864, 12164921), (13927, 5122072), (27854, 2561036), (55708, 1280518), (111416, 640259)]