28358924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 59222016

約数和(自身を除く): 30863092

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1223, 1364, 2108, 2446, 4892, 5797, 11594, 13453, 20791, 23188, 26906, 37913, 41582, 53812, 75826, 83164, 151652, 228701, 417043, 457402, 644521, 834086, 914804, 1289042, 1668172, 2578084, 7089731, 14179462, 28358924]

約数ペア:

[(1, 28358924), (2, 14179462), (4, 7089731), (11, 2578084), (17, 1668172), (22, 1289042), (31, 914804), (34, 834086), (44, 644521), (62, 457402), (68, 417043), (124, 228701), (187, 151652), (341, 83164), (374, 75826), (527, 53812), (682, 41582), (748, 37913), (1054, 26906), (1223, 23188), (1364, 20791), (2108, 13453), (2446, 11594), (4892, 5797)]