72025072

素因数分解:

$2^4\times 7^1\times {\mathrm{643081}}^1$

素因数の和:643096

約数の個数: 20

約数和(自身を含む): 159484336

約数和(自身を除く): 87459264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643081, 1286162, 2572324, 4501567, 5144648, 9003134, 10289296, 18006268, 36012536, 72025072]

約数ペア:

[(1, 72025072), (2, 36012536), (4, 18006268), (7, 10289296), (8, 9003134), (14, 5144648), (16, 4501567), (28, 2572324), (56, 1286162), (112, 643081)]