28033304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2617}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 57177120

約数和(自身を除く): 29143816

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2617, 2678, 5234, 5356, 10468, 10712, 20936, 34021, 68042, 136084, 269551, 272168, 539102, 1078204, 2156408, 3504163, 7008326, 14016652, 28033304]

約数ペア:

[(1, 28033304), (2, 14016652), (4, 7008326), (8, 3504163), (13, 2156408), (26, 1078204), (52, 539102), (103, 272168), (104, 269551), (206, 136084), (412, 68042), (824, 34021), (1339, 20936), (2617, 10712), (2678, 10468), (5234, 5356)]