8613928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 16912800

約数和(自身を除く): 8298872

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 347, 428, 694, 856, 1388, 2776, 3103, 6206, 10063, 12412, 20126, 24824, 37129, 40252, 74258, 80504, 148516, 297032, 1076741, 2153482, 4306964, 8613928]

約数ペア:

[(1, 8613928), (2, 4306964), (4, 2153482), (8, 1076741), (29, 297032), (58, 148516), (107, 80504), (116, 74258), (214, 40252), (232, 37129), (347, 24824), (428, 20126), (694, 12412), (856, 10063), (1388, 6206), (2776, 3103)]