26293072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 55558944

約数和(自身を除く): 29265872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 1523, 2158, 3046, 4316, 6092, 8632, 12184, 17264, 19799, 24368, 39598, 79196, 126409, 158392, 252818, 316784, 505636, 1011272, 1643317, 2022544, 3286634, 6573268, 13146536, 26293072]

約数ペア:

[(1, 26293072), (2, 13146536), (4, 6573268), (8, 3286634), (13, 2022544), (16, 1643317), (26, 1011272), (52, 505636), (83, 316784), (104, 252818), (166, 158392), (208, 126409), (332, 79196), (664, 39598), (1079, 24368), (1328, 19799), (1523, 17264), (2158, 12184), (3046, 8632), (4316, 6092)]