41658656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 88905600

約数和(自身を除く): 47246944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 416, 419, 478, 838, 956, 1676, 1912, 3107, 3352, 3824, 5447, 6214, 6704, 7648, 10894, 12428, 13408, 21788, 24856, 43576, 49712, 87152, 99424, 100141, 174304, 200282, 400564, 801128, 1301833, 1602256, 2603666, 3204512, 5207332, 10414664, 20829328, 41658656]

約数ペア:

[(1, 41658656), (2, 20829328), (4, 10414664), (8, 5207332), (13, 3204512), (16, 2603666), (26, 1602256), (32, 1301833), (52, 801128), (104, 400564), (208, 200282), (239, 174304), (416, 100141), (419, 99424), (478, 87152), (838, 49712), (956, 43576), (1676, 24856), (1912, 21788), (3107, 13408), (3352, 12428), (3824, 10894), (5447, 7648), (6214, 6704)]