3215368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 3437432

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 719, 1118, 1438, 2236, 2876, 4472, 5752, 9347, 18694, 30917, 37388, 61834, 74776, 123668, 247336, 401921, 803842, 1607684, 3215368]

約数ペア:

[(1, 3215368), (2, 1607684), (4, 803842), (8, 401921), (13, 247336), (26, 123668), (43, 74776), (52, 61834), (86, 37388), (104, 30917), (172, 18694), (344, 9347), (559, 5752), (719, 4472), (1118, 2876), (1438, 2236)]