64818334

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149351}}^1$

素因数の和:149391

約数の個数: 16

約数和(自身を含む): 114702336

約数和(自身を除く): 49884002

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 149351, 298702, 1045457, 2090914, 4629881, 9259762, 32409167, 64818334]

約数ペア:

[(1, 64818334), (2, 32409167), (7, 9259762), (14, 4629881), (31, 2090914), (62, 1045457), (217, 298702), (434, 149351)]