71411132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 139450080

約数和(自身を除く): 68038948

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 109, 172, 218, 293, 436, 559, 586, 1118, 1172, 1417, 2236, 2834, 3809, 4687, 5668, 7618, 9374, 12599, 15236, 18748, 25198, 31937, 50396, 60931, 63874, 121862, 127748, 163787, 243724, 327574, 415181, 655148, 830362, 1373291, 1660724, 2746582, 5493164, 17852783, 35705566, 71411132]

約数ペア:

[(1, 71411132), (2, 35705566), (4, 17852783), (13, 5493164), (26, 2746582), (43, 1660724), (52, 1373291), (86, 830362), (109, 655148), (172, 415181), (218, 327574), (293, 243724), (436, 163787), (559, 127748), (586, 121862), (1118, 63874), (1172, 60931), (1417, 50396), (2236, 31937), (2834, 25198), (3809, 18748), (4687, 15236), (5668, 12599), (7618, 9374)]