78813514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4729}}^1$

素因数の和:5385

約数の個数: 16

約数和(自身を含む): 127539720

約数和(自身を除く): 48726206

約数列:

[1, 2, 13, 26, 641, 1282, 4729, 8333, 9458, 16666, 61477, 122954, 3031289, 6062578, 39406757, 78813514]

約数ペア:

[(1, 78813514), (2, 39406757), (13, 6062578), (26, 3031289), (641, 122954), (1282, 61477), (4729, 16666), (8333, 9458)]