64598872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{621143}}^1$

素因数の和:621162

約数の個数: 16

約数和(自身を含む): 130440240

約数和(自身を除く): 65841368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 621143, 1242286, 2484572, 4969144, 8074859, 16149718, 32299436, 64598872]

約数ペア:

[(1, 64598872), (2, 32299436), (4, 16149718), (8, 8074859), (13, 4969144), (26, 2484572), (52, 1242286), (104, 621143)]