28683726485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{11897}}^1$

素因数の和:12581

約数の個数: 32

約数和(自身を含む): 37178870400

約数和(自身を除く): 8495143915

約数列:

[1, 5, 19, 41, 95, 205, 619, 779, 3095, 3895, 11761, 11897, 25379, 58805, 59485, 126895, 226043, 482201, 487777, 1130215, 2411005, 2438885, 7364243, 9267763, 36821215, 46338815, 139920617, 301933963, 699603085, 1509669815, 5736745297, 28683726485]

約数ペア:

[(1, 28683726485), (5, 5736745297), (19, 1509669815), (41, 699603085), (95, 301933963), (205, 139920617), (619, 46338815), (779, 36821215), (3095, 9267763), (3895, 7364243), (11761, 2438885), (11897, 2411005), (25379, 1130215), (58805, 487777), (59485, 482201), (126895, 226043)]