68520266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 112347648

約数和(自身を除く): 43827382

約数列:

[1, 2, 23, 41, 46, 47, 82, 94, 773, 943, 1081, 1546, 1886, 1927, 2162, 3854, 17779, 31693, 35558, 36331, 44321, 63386, 72662, 88642, 728939, 835613, 1457878, 1489571, 1671226, 2979142, 34260133, 68520266]

約数ペア:

[(1, 68520266), (2, 34260133), (23, 2979142), (41, 1671226), (46, 1489571), (47, 1457878), (82, 835613), (94, 728939), (773, 88642), (943, 72662), (1081, 63386), (1546, 44321), (1886, 36331), (1927, 35558), (2162, 31693), (3854, 17779)]