66938912

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{26479}}^1$

素因数の和:26568

約数の個数: 24

約数和(自身を含む): 133459200

約数和(自身を除く): 66520288

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 26479, 52958, 105916, 211832, 423664, 847328, 2091841, 4183682, 8367364, 16734728, 33469456, 66938912]

約数ペア:

[(1, 66938912), (2, 33469456), (4, 16734728), (8, 8367364), (16, 4183682), (32, 2091841), (79, 847328), (158, 423664), (316, 211832), (632, 105916), (1264, 52958), (2528, 26479)]