57780008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3018

約数の個数: 64

約数和(自身を含む): 134809920

約数和(自身を除く): 77029912

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 2971, 4862, 5942, 9724, 11884, 19448, 23768, 32681, 38623, 50507, 65362, 77246, 101014, 130724, 154492, 202028, 261448, 308984, 404056, 424853, 555577, 656591, 849706, 1111154, 1313182, 1699412, 2222308, 2626364, 3398824, 4444616, 5252728, 7222501, 14445002, 28890004, 57780008]

約数ペア:

[(1, 57780008), (2, 28890004), (4, 14445002), (8, 7222501), (11, 5252728), (13, 4444616), (17, 3398824), (22, 2626364), (26, 2222308), (34, 1699412), (44, 1313182), (52, 1111154), (68, 849706), (88, 656591), (104, 555577), (136, 424853), (143, 404056), (187, 308984), (221, 261448), (286, 202028), (374, 154492), (442, 130724), (572, 101014), (748, 77246), (884, 65362), (1144, 50507), (1496, 38623), (1768, 32681), (2431, 23768), (2971, 19448), (4862, 11884), (5942, 9724)]