747376

素因数分解:

$2^4\times 7^1\times {\mathrm{6673}}^1$

素因数の和:6688

約数の個数: 20

約数和(自身を含む): 1655152

約数和(自身を除く): 907776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6673, 13346, 26692, 46711, 53384, 93422, 106768, 186844, 373688, 747376]

約数ペア:

[(1, 747376), (2, 373688), (4, 186844), (7, 106768), (8, 93422), (14, 53384), (16, 46711), (28, 26692), (56, 13346), (112, 6673)]