69920608

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{115001}}^1$

素因数の和:115030

約数の個数: 24

約数和(自身を含む): 144902520

約数和(自身を除く): 74981912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 115001, 230002, 460004, 920008, 1840016, 2185019, 3680032, 4370038, 8740076, 17480152, 34960304, 69920608]

約数ペア:

[(1, 69920608), (2, 34960304), (4, 17480152), (8, 8740076), (16, 4370038), (19, 3680032), (32, 2185019), (38, 1840016), (76, 920008), (152, 460004), (304, 230002), (608, 115001)]