3951416

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 8678880

約数和(自身を除く): 4727464

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 1721, 2296, 3442, 6884, 12047, 13768, 24094, 48188, 70561, 96376, 141122, 282244, 493927, 564488, 987854, 1975708, 3951416]

約数ペア:

[(1, 3951416), (2, 1975708), (4, 987854), (7, 564488), (8, 493927), (14, 282244), (28, 141122), (41, 96376), (56, 70561), (82, 48188), (164, 24094), (287, 13768), (328, 12047), (574, 6884), (1148, 3442), (1721, 2296)]