28038838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4127}}^1$

素因数の和:4251

約数の個数: 16

約数和(自身を含む): 43591680

約数和(自身を除く): 15552842

約数列:

[1, 2, 43, 79, 86, 158, 3397, 4127, 6794, 8254, 177461, 326033, 354922, 652066, 14019419, 28038838]

約数ペア:

[(1, 28038838), (2, 14019419), (43, 652066), (79, 354922), (86, 326033), (158, 177461), (3397, 8254), (4127, 6794)]