25476828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 64421280

約数和(自身を除く): 38944452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 829, 1182, 1658, 2364, 2487, 2561, 3316, 4974, 5122, 7683, 9948, 10244, 10777, 15366, 21554, 30732, 32331, 43108, 64662, 129324, 163313, 326626, 489939, 653252, 979878, 1959756, 2123069, 4246138, 6369207, 8492276, 12738414, 25476828]

約数ペア:

[(1, 25476828), (2, 12738414), (3, 8492276), (4, 6369207), (6, 4246138), (12, 2123069), (13, 1959756), (26, 979878), (39, 653252), (52, 489939), (78, 326626), (156, 163313), (197, 129324), (394, 64662), (591, 43108), (788, 32331), (829, 30732), (1182, 21554), (1658, 15366), (2364, 10777), (2487, 10244), (2561, 9948), (3316, 7683), (4974, 5122)]