28050068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10061}}^1$

素因数の和:10123

約数の個数: 24

約数和(自身を含む): 53248104

約数和(自身を除く): 25198036

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 10061, 20122, 40244, 171037, 342074, 412501, 684148, 825002, 1650004, 7012517, 14025034, 28050068]

約数ペア:

[(1, 28050068), (2, 14025034), (4, 7012517), (17, 1650004), (34, 825002), (41, 684148), (68, 412501), (82, 342074), (164, 171037), (697, 40244), (1394, 20122), (2788, 10061)]