28672668

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{7307}}^1$

素因数の和:7426

約数の個数: 36

約数和(自身を含む): 73153080

約数和(自身を除く): 44480412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 7307, 14614, 21921, 29228, 43842, 65763, 87684, 131526, 263052, 796463, 1592926, 2389389, 3185852, 4778778, 7168167, 9557556, 14336334, 28672668]

約数ペア:

[(1, 28672668), (2, 14336334), (3, 9557556), (4, 7168167), (6, 4778778), (9, 3185852), (12, 2389389), (18, 1592926), (36, 796463), (109, 263052), (218, 131526), (327, 87684), (436, 65763), (654, 43842), (981, 29228), (1308, 21921), (1962, 14614), (3924, 7307)]