8657012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 19756800

約数和(自身を除く): 11099788

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1399, 1547, 2798, 3094, 5596, 6188, 9793, 18187, 19586, 23783, 36374, 39172, 47566, 72748, 95132, 127309, 166481, 254618, 309179, 332962, 509236, 618358, 665924, 1236716, 2164253, 4328506, 8657012]

約数ペア:

[(1, 8657012), (2, 4328506), (4, 2164253), (7, 1236716), (13, 665924), (14, 618358), (17, 509236), (26, 332962), (28, 309179), (34, 254618), (52, 166481), (68, 127309), (91, 95132), (119, 72748), (182, 47566), (221, 39172), (238, 36374), (364, 23783), (442, 19586), (476, 18187), (884, 9793), (1399, 6188), (1547, 5596), (2798, 3094)]