65228464

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18787}}^1$

素因数の和:18833

約数の個数: 40

約数和(自身を含む): 149101568

約数和(自身を除く): 83873104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 18787, 37574, 75148, 131509, 150296, 263018, 300592, 526036, 582397, 1052072, 1164794, 2104144, 2329588, 4076779, 4659176, 8153558, 9318352, 16307116, 32614232, 65228464]

約数ペア:

[(1, 65228464), (2, 32614232), (4, 16307116), (7, 9318352), (8, 8153558), (14, 4659176), (16, 4076779), (28, 2329588), (31, 2104144), (56, 1164794), (62, 1052072), (112, 582397), (124, 526036), (217, 300592), (248, 263018), (434, 150296), (496, 131509), (868, 75148), (1736, 37574), (3472, 18787)]