27836888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 55598400

約数和(自身を除く): 27761512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1039, 1576, 2078, 3349, 4156, 6698, 8312, 13396, 17663, 26792, 35326, 70652, 141304, 204683, 409366, 818732, 1637464, 3479611, 6959222, 13918444, 27836888]

約数ペア:

[(1, 27836888), (2, 13918444), (4, 6959222), (8, 3479611), (17, 1637464), (34, 818732), (68, 409366), (136, 204683), (197, 141304), (394, 70652), (788, 35326), (1039, 26792), (1576, 17663), (2078, 13396), (3349, 8312), (4156, 6698)]