71718200072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{218653049}}^1$

素因数の和:218653096

約数の個数: 16

約数和(自身を含む): 137751421500

約数和(自身を除く): 66033221428

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 218653049, 437306098, 874612196, 1749224392, 8964775009, 17929550018, 35859100036, 71718200072]

約数ペア:

[(1, 71718200072), (2, 35859100036), (4, 17929550018), (8, 8964775009), (41, 1749224392), (82, 874612196), (164, 437306098), (328, 218653049)]