78392888

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13591}}^1$

素因数の和:13707

約数の個数: 32

約数和(自身を含む): 169628160

約数和(自身を除く): 91235272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 13591, 27182, 54364, 95137, 108728, 190274, 380548, 761096, 1399873, 2799746, 5599492, 9799111, 11198984, 19598222, 39196444, 78392888]

約数ペア:

[(1, 78392888), (2, 39196444), (4, 19598222), (7, 11198984), (8, 9799111), (14, 5599492), (28, 2799746), (56, 1399873), (103, 761096), (206, 380548), (412, 190274), (721, 108728), (824, 95137), (1442, 54364), (2884, 27182), (5768, 13591)]