28315378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{155579}}^1$

素因数の和:155601

約数の個数: 16

約数和(自身を含む): 52274880

約数和(自身を除く): 23959502

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 155579, 311158, 1089053, 2022527, 2178106, 4045054, 14157689, 28315378]

約数ペア:

[(1, 28315378), (2, 14157689), (7, 4045054), (13, 2178106), (14, 2022527), (26, 1089053), (91, 311158), (182, 155579)]