12628336

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 28569600

約数和(自身を除く): 15941264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2399, 2632, 4798, 5264, 9596, 16793, 19192, 33586, 38384, 67172, 112753, 134344, 225506, 268688, 451012, 789271, 902024, 1578542, 1804048, 3157084, 6314168, 12628336]

約数ペア:

[(1, 12628336), (2, 6314168), (4, 3157084), (7, 1804048), (8, 1578542), (14, 902024), (16, 789271), (28, 451012), (47, 268688), (56, 225506), (94, 134344), (112, 112753), (188, 67172), (329, 38384), (376, 33586), (658, 19192), (752, 16793), (1316, 9596), (2399, 5264), (2632, 4798)]