638016

素因数分解:

$2^6\times 3^1\times {\mathrm{3323}}^1$

素因数の和:3338

約数の個数: 28

約数和(自身を含む): 1688592

約数和(自身を除く): 1050576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 3323, 6646, 9969, 13292, 19938, 26584, 39876, 53168, 79752, 106336, 159504, 212672, 319008, 638016]

約数ペア:

[(1, 638016), (2, 319008), (3, 212672), (4, 159504), (6, 106336), (8, 79752), (12, 53168), (16, 39876), (24, 26584), (32, 19938), (48, 13292), (64, 9969), (96, 6646), (192, 3323)]