71501648

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{15791}}^1$

素因数の和:16082

約数の個数: 20

約数和(自身を含む): 139032768

約数和(自身を除く): 67531120

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 15791, 31582, 63164, 126328, 252656, 4468853, 8937706, 17875412, 35750824, 71501648]

約数ペア:

[(1, 71501648), (2, 35750824), (4, 17875412), (8, 8937706), (16, 4468853), (283, 252656), (566, 126328), (1132, 63164), (2264, 31582), (4528, 15791)]