76821038

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{177007}}^1$

素因数の和:177047

約数の個数: 16

約数和(自身を含む): 135942144

約数和(自身を除く): 59121106

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 177007, 354014, 1239049, 2478098, 5487217, 10974434, 38410519, 76821038]

約数ペア:

[(1, 76821038), (2, 38410519), (7, 10974434), (14, 5487217), (31, 2478098), (62, 1239049), (217, 354014), (434, 177007)]