71128604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 135051840

約数和(自身を除く): 63923236

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 109, 164, 173, 218, 346, 436, 692, 943, 1886, 2507, 3772, 3979, 4469, 5014, 7093, 7958, 8938, 10028, 14186, 15916, 17876, 18857, 28372, 37714, 75428, 102787, 163139, 205574, 326278, 411148, 433711, 652556, 773137, 867422, 1546274, 1734844, 3092548, 17782151, 35564302, 71128604]

約数ペア:

[(1, 71128604), (2, 35564302), (4, 17782151), (23, 3092548), (41, 1734844), (46, 1546274), (82, 867422), (92, 773137), (109, 652556), (164, 433711), (173, 411148), (218, 326278), (346, 205574), (436, 163139), (692, 102787), (943, 75428), (1886, 37714), (2507, 28372), (3772, 18857), (3979, 17876), (4469, 15916), (5014, 14186), (7093, 10028), (7958, 8938)]