73971098

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{857}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 112432320

約数和(自身を除く): 38461222

約数列:

[1, 2, 103, 206, 419, 838, 857, 1714, 43157, 86314, 88271, 176542, 359083, 718166, 36985549, 73971098]

約数ペア:

[(1, 73971098), (2, 36985549), (103, 718166), (206, 359083), (419, 176542), (838, 88271), (857, 86314), (1714, 43157)]