74136368

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{10139}}^1$

素因数の和:10604

約数の個数: 20

約数和(自身を含む): 143967720

約数和(自身を除く): 69831352

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 10139, 20278, 40556, 81112, 162224, 4633523, 9267046, 18534092, 37068184, 74136368]

約数ペア:

[(1, 74136368), (2, 37068184), (4, 18534092), (8, 9267046), (16, 4633523), (457, 162224), (914, 81112), (1828, 40556), (3656, 20278), (7312, 10139)]