68588176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{225619}}^1$

素因数の和:225646

約数の個数: 20

約数和(自身を含む): 139884400

約数和(自身を除く): 71296224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 225619, 451238, 902476, 1804952, 3609904, 4286761, 8573522, 17147044, 34294088, 68588176]

約数ペア:

[(1, 68588176), (2, 34294088), (4, 17147044), (8, 8573522), (16, 4286761), (19, 3609904), (38, 1804952), (76, 902476), (152, 451238), (304, 225619)]