78748382

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 119508480

約数和(自身を除く): 40760098

約数列:

[1, 2, 127, 254, 389, 778, 797, 1594, 49403, 98806, 101219, 202438, 310033, 620066, 39374191, 78748382]

約数ペア:

[(1, 78748382), (2, 39374191), (127, 620066), (254, 310033), (389, 202438), (778, 101219), (797, 98806), (1594, 49403)]