67888456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8999}}^1$

素因数の和:9069

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 68191544

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 8999, 17998, 35996, 71992, 206977, 368959, 413954, 737918, 827908, 1475836, 1655816, 2951672, 8486057, 16972114, 33944228, 67888456]

約数ペア:

[(1, 67888456), (2, 33944228), (4, 16972114), (8, 8486057), (23, 2951672), (41, 1655816), (46, 1475836), (82, 827908), (92, 737918), (164, 413954), (184, 368959), (328, 206977), (943, 71992), (1886, 35996), (3772, 17998), (7544, 8999)]