28967684

素因数分解:

$2^2\times {\mathrm{127}}^2\times {\mathrm{449}}^1$

素因数の和:707

約数の個数: 18

約数和(自身を含む): 51209550

約数和(自身を除く): 22241866

約数列:

[1, 2, 4, 127, 254, 449, 508, 898, 1796, 16129, 32258, 57023, 64516, 114046, 228092, 7241921, 14483842, 28967684]

約数ペア:

[(1, 28967684), (2, 14483842), (4, 7241921), (127, 228092), (254, 114046), (449, 64516), (508, 57023), (898, 32258), (1796, 16129)]