74891726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17891}}^1$

素因数の和:17936

約数の個数: 32

約数和(自身を含む): 144281088

約数和(自身を除く): 69389362

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 17891, 35782, 125237, 232583, 250474, 411493, 465166, 822986, 1628081, 2880451, 3256162, 5349409, 5760902, 10698818, 37445863, 74891726]

約数ペア:

[(1, 74891726), (2, 37445863), (7, 10698818), (13, 5760902), (14, 5349409), (23, 3256162), (26, 2880451), (46, 1628081), (91, 822986), (161, 465166), (182, 411493), (299, 250474), (322, 232583), (598, 125237), (2093, 35782), (4186, 17891)]