7686224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5307

約数の個数: 40

約数和(自身を含む): 18332160

約数和(自身を除く): 10645936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5279, 10558, 21116, 36953, 42232, 68627, 73906, 84464, 137254, 147812, 274508, 295624, 480389, 549016, 591248, 960778, 1098032, 1921556, 3843112, 7686224]

約数ペア:

[(1, 7686224), (2, 3843112), (4, 1921556), (7, 1098032), (8, 960778), (13, 591248), (14, 549016), (16, 480389), (26, 295624), (28, 274508), (52, 147812), (56, 137254), (91, 84464), (104, 73906), (112, 68627), (182, 42232), (208, 36953), (364, 21116), (728, 10558), (1456, 5279)]