84742424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1783}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 171585120

約数和(自身を除く): 86842696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 1783, 1828, 3566, 3656, 5941, 7132, 11882, 14264, 23179, 23764, 46358, 47528, 92716, 185432, 814831, 1629662, 3259324, 6518648, 10592803, 21185606, 42371212, 84742424]

約数ペア:

[(1, 84742424), (2, 42371212), (4, 21185606), (8, 10592803), (13, 6518648), (26, 3259324), (52, 1629662), (104, 814831), (457, 185432), (914, 92716), (1783, 47528), (1828, 46358), (3566, 23764), (3656, 23179), (5941, 14264), (7132, 11882)]