64861356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{772159}}^1$

素因数の和:772173

約数の個数: 24

約数和(自身を含む): 172963840

約数和(自身を除く): 108102484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 772159, 1544318, 2316477, 3088636, 4632954, 5405113, 9265908, 10810226, 16215339, 21620452, 32430678, 64861356]

約数ペア:

[(1, 64861356), (2, 32430678), (3, 21620452), (4, 16215339), (6, 10810226), (7, 9265908), (12, 5405113), (14, 4632954), (21, 3088636), (28, 2316477), (42, 1544318), (84, 772159)]