26728624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7559}}^1$

素因数の和:7597

約数の個数: 40

約数和(自身を含む): 59058720

約数和(自身を除く): 32330096

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7559, 15118, 30236, 60472, 98267, 120944, 128503, 196534, 257006, 393068, 514012, 786136, 1028024, 1572272, 1670539, 2056048, 3341078, 6682156, 13364312, 26728624]

約数ペア:

[(1, 26728624), (2, 13364312), (4, 6682156), (8, 3341078), (13, 2056048), (16, 1670539), (17, 1572272), (26, 1028024), (34, 786136), (52, 514012), (68, 393068), (104, 257006), (136, 196534), (208, 128503), (221, 120944), (272, 98267), (442, 60472), (884, 30236), (1768, 15118), (3536, 7559)]