71928794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2393}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 130999680

約数和(自身を除く): 59070886

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1582, 2147, 2393, 4294, 4786, 15029, 16751, 30058, 33502, 45467, 90934, 270409, 318269, 540818, 636538, 1892863, 3785726, 5137771, 10275542, 35964397, 71928794]

約数ペア:

[(1, 71928794), (2, 35964397), (7, 10275542), (14, 5137771), (19, 3785726), (38, 1892863), (113, 636538), (133, 540818), (226, 318269), (266, 270409), (791, 90934), (1582, 45467), (2147, 33502), (2393, 30058), (4294, 16751), (4786, 15029)]