68527952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{251941}}^1$

素因数の和:251966

約数の個数: 20

約数和(自身を含む): 140583636

約数和(自身を除く): 72055684

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 251941, 503882, 1007764, 2015528, 4031056, 4282997, 8565994, 17131988, 34263976, 68527952]

約数ペア:

[(1, 68527952), (2, 34263976), (4, 17131988), (8, 8565994), (16, 4282997), (17, 4031056), (34, 2015528), (68, 1007764), (136, 503882), (272, 251941)]