73287256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68879}}^1$

素因数の和:68911

約数の個数: 32

約数和(自身を含む): 165312000

約数和(自身を除く): 92024744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 68879, 137758, 275516, 482153, 551032, 964306, 1308701, 1928612, 2617402, 3857224, 5234804, 9160907, 10469608, 18321814, 36643628, 73287256]

約数ペア:

[(1, 73287256), (2, 36643628), (4, 18321814), (7, 10469608), (8, 9160907), (14, 5234804), (19, 3857224), (28, 2617402), (38, 1928612), (56, 1308701), (76, 964306), (133, 551032), (152, 482153), (266, 275516), (532, 137758), (1064, 68879)]