71379360064

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8023759}}^1$

素因数の和:8023910

約数の個数: 28

約数和(自身を含む): 142662452800

約数和(自身を除く): 71283092736

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 8023759, 16047518, 32095036, 64190072, 128380144, 256760288, 513520576, 1115302501, 2230605002, 4461210004, 8922420008, 17844840016, 35689680032, 71379360064]

約数ペア:

[(1, 71379360064), (2, 35689680032), (4, 17844840016), (8, 8922420008), (16, 4461210004), (32, 2230605002), (64, 1115302501), (139, 513520576), (278, 256760288), (556, 128380144), (1112, 64190072), (2224, 32095036), (4448, 16047518), (8896, 8023759)]