64734702

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{41981}}^1$

素因数の和:42243

約数の個数: 16

約数和(自身を含む): 129976272

約数和(自身を除く): 65241570

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 41981, 83962, 125943, 251886, 10789117, 21578234, 32367351, 64734702]

約数ペア:

[(1, 64734702), (2, 32367351), (3, 21578234), (6, 10789117), (257, 251886), (514, 125943), (771, 83962), (1542, 41981)]