64991273

素因数分解:

${\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 68886720

約数和(自身を除く): 3895447

約数列:

[1, 41, 59, 67, 401, 2419, 2747, 3953, 16441, 23659, 26867, 162073, 970019, 1101547, 1585153, 64991273]

約数ペア:

[(1, 64991273), (41, 1585153), (59, 1101547), (67, 970019), (401, 162073), (2419, 26867), (2747, 23659), (3953, 16441)]