68612858

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{4409}}^1$

素因数の和:4693

約数の個数: 16

約数和(自身を含む): 106686720

約数和(自身を除く): 38073862

約数列:

[1, 2, 31, 62, 251, 502, 4409, 7781, 8818, 15562, 136679, 273358, 1106659, 2213318, 34306429, 68612858]

約数ペア:

[(1, 68612858), (2, 34306429), (31, 2213318), (62, 1106659), (251, 273358), (502, 136679), (4409, 15562), (7781, 8818)]