68503982

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5212

約数の個数: 24

約数和(自身を含む): 113924016

約数和(自身を除く): 45420034

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 5153, 6647, 10306, 13294, 87601, 118519, 175202, 237038, 1489217, 2014823, 2978434, 4029646, 34251991, 68503982]

約数ペア:

[(1, 68503982), (2, 34251991), (17, 4029646), (23, 2978434), (34, 2014823), (46, 1489217), (289, 237038), (391, 175202), (578, 118519), (782, 87601), (5153, 13294), (6647, 10306)]