64797698

素因数分解:

$2^1\times 7^2\times {\mathrm{661201}}^1$

素因数の和:661217

約数の個数: 12

約数和(自身を含む): 113065542

約数和(自身を除く): 48267844

約数列:

[1, 2, 7, 14, 49, 98, 661201, 1322402, 4628407, 9256814, 32398849, 64797698]

約数ペア:

[(1, 64797698), (2, 32398849), (7, 9256814), (14, 4628407), (49, 1322402), (98, 661201)]