66423088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 136459520

約数和(自身を除く): 70036432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 1447, 2416, 2869, 2894, 5738, 5788, 11476, 11576, 22952, 23152, 27493, 45904, 54986, 109972, 218497, 219944, 436994, 439888, 873988, 1747976, 3495952, 4151443, 8302886, 16605772, 33211544, 66423088]

約数ペア:

[(1, 66423088), (2, 33211544), (4, 16605772), (8, 8302886), (16, 4151443), (19, 3495952), (38, 1747976), (76, 873988), (151, 439888), (152, 436994), (302, 219944), (304, 218497), (604, 109972), (1208, 54986), (1447, 45904), (2416, 27493), (2869, 23152), (2894, 22952), (5738, 11576), (5788, 11476)]