64218014

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{123973}}^1$

素因数の和:124019

約数の個数: 16

約数和(自身を含む): 113064288

約数和(自身を除く): 48846274

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 123973, 247946, 867811, 1735622, 4587001, 9174002, 32109007, 64218014]

約数ペア:

[(1, 64218014), (2, 32109007), (7, 9174002), (14, 4587001), (37, 1735622), (74, 867811), (259, 247946), (518, 123973)]