13290056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7517}}^1$

素因数の和:7553

約数の個数: 32

約数和(自身を含む): 28418040

約数和(自身を除く): 15127984

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 7517, 15034, 30068, 60136, 97721, 127789, 195442, 255578, 390884, 511156, 781768, 1022312, 1661257, 3322514, 6645028, 13290056]

約数ペア:

[(1, 13290056), (2, 6645028), (4, 3322514), (8, 1661257), (13, 1022312), (17, 781768), (26, 511156), (34, 390884), (52, 255578), (68, 195442), (104, 127789), (136, 97721), (221, 60136), (442, 30068), (884, 15034), (1768, 7517)]