64694966

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{2749}}^1$

素因数の和:2840

約数の個数: 24

約数和(自身を含む): 113718000

約数和(自身を除く): 49023034

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1681, 2749, 3362, 5498, 11767, 19243, 23534, 38486, 112709, 225418, 788963, 1577926, 4621069, 9242138, 32347483, 64694966]

約数ペア:

[(1, 64694966), (2, 32347483), (7, 9242138), (14, 4621069), (41, 1577926), (82, 788963), (287, 225418), (574, 112709), (1681, 38486), (2749, 23534), (3362, 19243), (5498, 11767)]