81652928

素因数分解:

$2^6\times 7^1\times {\mathrm{182261}}^1$

素因数の和:182280

約数の個数: 28

約数和(自身を含む): 185178192

約数和(自身を除く): 103525264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 182261, 364522, 729044, 1275827, 1458088, 2551654, 2916176, 5103308, 5832352, 10206616, 11664704, 20413232, 40826464, 81652928]

約数ペア:

[(1, 81652928), (2, 40826464), (4, 20413232), (7, 11664704), (8, 10206616), (14, 5832352), (16, 5103308), (28, 2916176), (32, 2551654), (56, 1458088), (64, 1275827), (112, 729044), (224, 364522), (448, 182261)]