43209868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11383}}^1$

素因数の和:11473

約数の個数: 24

約数和(自身を含む): 82556768

約数和(自身を除く): 39346900

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 11383, 22766, 45532, 147979, 295958, 591916, 830959, 1661918, 3323836, 10802467, 21604934, 43209868]

約数ペア:

[(1, 43209868), (2, 21604934), (4, 10802467), (13, 3323836), (26, 1661918), (52, 830959), (73, 591916), (146, 295958), (292, 147979), (949, 45532), (1898, 22766), (3796, 11383)]