64654072

素因数分解:

$2^3\times 7^1\times {\mathrm{1154537}}^1$

素因数の和:1154550

約数の個数: 16

約数和(自身を含む): 138544560

約数和(自身を除く): 73890488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1154537, 2309074, 4618148, 8081759, 9236296, 16163518, 32327036, 64654072]

約数ペア:

[(1, 64654072), (2, 32327036), (4, 16163518), (7, 9236296), (8, 8081759), (14, 4618148), (28, 2309074), (56, 1154537)]