13666232

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 28514160

約数和(自身を除く): 14847928

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 257, 289, 391, 514, 578, 782, 1028, 1156, 1564, 2056, 2312, 3128, 4369, 5911, 6647, 8738, 11822, 13294, 17476, 23644, 26588, 34952, 47288, 53176, 74273, 100487, 148546, 200974, 297092, 401948, 594184, 803896, 1708279, 3416558, 6833116, 13666232]

約数ペア:

[(1, 13666232), (2, 6833116), (4, 3416558), (8, 1708279), (17, 803896), (23, 594184), (34, 401948), (46, 297092), (68, 200974), (92, 148546), (136, 100487), (184, 74273), (257, 53176), (289, 47288), (391, 34952), (514, 26588), (578, 23644), (782, 17476), (1028, 13294), (1156, 11822), (1564, 8738), (2056, 6647), (2312, 5911), (3128, 4369)]