66901232

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{3209}}^1$

素因数の和:4520

約数の個数: 20

約数和(自身を含む): 129761040

約数和(自身を除く): 62859808

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 3209, 5212, 6418, 10424, 12836, 20848, 25672, 51344, 4181327, 8362654, 16725308, 33450616, 66901232]

約数ペア:

[(1, 66901232), (2, 33450616), (4, 16725308), (8, 8362654), (16, 4181327), (1303, 51344), (2606, 25672), (3209, 20848), (5212, 12836), (6418, 10424)]