68739976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{601}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 141572340

約数和(自身を除く): 72832364

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 601, 841, 986, 1202, 1682, 1972, 2404, 3364, 3944, 4808, 6728, 10217, 14297, 17429, 20434, 28594, 34858, 40868, 57188, 69716, 81736, 114376, 139432, 296293, 505441, 592586, 1010882, 1185172, 2021764, 2370344, 4043528, 8592497, 17184994, 34369988, 68739976]

約数ペア:

[(1, 68739976), (2, 34369988), (4, 17184994), (8, 8592497), (17, 4043528), (29, 2370344), (34, 2021764), (58, 1185172), (68, 1010882), (116, 592586), (136, 505441), (232, 296293), (493, 139432), (601, 114376), (841, 81736), (986, 69716), (1202, 57188), (1682, 40868), (1972, 34858), (2404, 28594), (3364, 20434), (3944, 17429), (4808, 14297), (6728, 10217)]