28026634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8287}}^1$

素因数の和:8397

約数の個数: 16

約数和(自身を含む): 44755200

約数和(自身を除く): 16728566

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 8287, 16574, 157453, 314906, 737543, 1475086, 14013317, 28026634]

約数ペア:

[(1, 28026634), (2, 14013317), (19, 1475086), (38, 737543), (89, 314906), (178, 157453), (1691, 16574), (3382, 8287)]