7903376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37997}}^1$

素因数の和:38018

約数の個数: 20

約数和(自身を含む): 16491132

約数和(自身を除く): 8587756

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 37997, 75994, 151988, 303976, 493961, 607952, 987922, 1975844, 3951688, 7903376]

約数ペア:

[(1, 7903376), (2, 3951688), (4, 1975844), (8, 987922), (13, 607952), (16, 493961), (26, 303976), (52, 151988), (104, 75994), (208, 37997)]