40707888907

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{919}}^1\times {\mathrm{11443}}^1$

素因数の和:12455

約数の個数: 24

約数和(自身を含む): 48009868800

約数和(自身を除く): 7301979893

約数列:

[1, 7, 49, 79, 553, 919, 3871, 6433, 11443, 45031, 72601, 80101, 508207, 560707, 903997, 3557449, 6327979, 10516117, 44295853, 73612819, 515289733, 830773243, 5815412701, 40707888907]

約数ペア:

[(1, 40707888907), (7, 5815412701), (49, 830773243), (79, 515289733), (553, 73612819), (919, 44295853), (3871, 10516117), (6433, 6327979), (11443, 3557449), (45031, 903997), (72601, 560707), (80101, 508207)]