78839306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2053}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 146310528

約数和(自身を除く): 67471222

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211, 422, 1477, 2053, 2743, 2954, 4106, 5486, 14371, 19201, 26689, 28742, 38402, 53378, 186823, 373646, 433183, 866366, 3032281, 5631379, 6064562, 11262758, 39419653, 78839306]

約数ペア:

[(1, 78839306), (2, 39419653), (7, 11262758), (13, 6064562), (14, 5631379), (26, 3032281), (91, 866366), (182, 433183), (211, 373646), (422, 186823), (1477, 53378), (2053, 38402), (2743, 28742), (2954, 26689), (4106, 19201), (5486, 14371)]