2818328

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 5968080

約数和(自身を除く): 3149752

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 53, 68, 92, 106, 136, 184, 212, 289, 391, 424, 578, 782, 901, 1156, 1219, 1564, 1802, 2312, 2438, 3128, 3604, 4876, 6647, 7208, 9752, 13294, 15317, 20723, 26588, 30634, 41446, 53176, 61268, 82892, 122536, 165784, 352291, 704582, 1409164, 2818328]

約数ペア:

[(1, 2818328), (2, 1409164), (4, 704582), (8, 352291), (17, 165784), (23, 122536), (34, 82892), (46, 61268), (53, 53176), (68, 41446), (92, 30634), (106, 26588), (136, 20723), (184, 15317), (212, 13294), (289, 9752), (391, 7208), (424, 6647), (578, 4876), (782, 3604), (901, 3128), (1156, 2438), (1219, 2312), (1564, 1802)]