65729768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27479}}^1$

素因数の和:27521

約数の個数: 32

約数和(自身を含む): 138499200

約数和(自身を除く): 72769432

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 27479, 54958, 109916, 219832, 357227, 632017, 714454, 1264034, 1428908, 2528068, 2857816, 5056136, 8216221, 16432442, 32864884, 65729768]

約数ペア:

[(1, 65729768), (2, 32864884), (4, 16432442), (8, 8216221), (13, 5056136), (23, 2857816), (26, 2528068), (46, 1428908), (52, 1264034), (92, 714454), (104, 632017), (184, 357227), (299, 219832), (598, 109916), (1196, 54958), (2392, 27479)]