28931154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23753}}^1$

素因数の和:23794

約数の個数: 32

約数和(自身を含む): 68411520

約数和(自身を除く): 39480366

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 23753, 47506, 71259, 142518, 166271, 332542, 498813, 688837, 997626, 1377674, 2066511, 4133022, 4821859, 9643718, 14465577, 28931154]

約数ペア:

[(1, 28931154), (2, 14465577), (3, 9643718), (6, 4821859), (7, 4133022), (14, 2066511), (21, 1377674), (29, 997626), (42, 688837), (58, 498813), (87, 332542), (174, 166271), (203, 142518), (406, 71259), (609, 47506), (1218, 23753)]