71655704

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{21377}}^1$

素因数の和:21802

約数の個数: 16

約数和(自身を含む): 134681400

約数和(自身を除く): 63025696

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 21377, 42754, 85508, 171016, 8956963, 17913926, 35827852, 71655704]

約数ペア:

[(1, 71655704), (2, 35827852), (4, 17913926), (8, 8956963), (419, 171016), (838, 85508), (1676, 42754), (3352, 21377)]