6478544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 13406880

約数和(自身を除く): 6928336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 211, 304, 404, 422, 808, 844, 1616, 1688, 1919, 3376, 3838, 4009, 7676, 8018, 15352, 16036, 21311, 30704, 32072, 42622, 64144, 85244, 170488, 340976, 404909, 809818, 1619636, 3239272, 6478544]

約数ペア:

[(1, 6478544), (2, 3239272), (4, 1619636), (8, 809818), (16, 404909), (19, 340976), (38, 170488), (76, 85244), (101, 64144), (152, 42622), (202, 32072), (211, 30704), (304, 21311), (404, 16036), (422, 15352), (808, 8018), (844, 7676), (1616, 4009), (1688, 3838), (1919, 3376)]