56678408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2797}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 113319000

約数和(自身を除く): 56640592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 2797, 5066, 5594, 10132, 11188, 20264, 22376, 47549, 95098, 190196, 380392, 416753, 833506, 1667012, 3334024, 7084801, 14169602, 28339204, 56678408]

約数ペア:

[(1, 56678408), (2, 28339204), (4, 14169602), (8, 7084801), (17, 3334024), (34, 1667012), (68, 833506), (136, 416753), (149, 380392), (298, 190196), (596, 95098), (1192, 47549), (2533, 22376), (2797, 20264), (5066, 11188), (5594, 10132)]