71843024

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:936

約数の個数: 60

約数和(自身を含む): 156739968

約数和(自身を除く): 84896944

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 344, 473, 484, 688, 863, 946, 968, 1726, 1892, 1936, 3452, 3784, 5203, 6904, 7568, 9493, 10406, 13808, 18986, 20812, 37109, 37972, 41624, 74218, 75944, 83248, 104423, 148436, 151888, 208846, 296872, 408199, 417692, 593744, 816398, 835384, 1632796, 1670768, 3265592, 4490189, 6531184, 8980378, 17960756, 35921512, 71843024]

約数ペア:

[(1, 71843024), (2, 35921512), (4, 17960756), (8, 8980378), (11, 6531184), (16, 4490189), (22, 3265592), (43, 1670768), (44, 1632796), (86, 835384), (88, 816398), (121, 593744), (172, 417692), (176, 408199), (242, 296872), (344, 208846), (473, 151888), (484, 148436), (688, 104423), (863, 83248), (946, 75944), (968, 74218), (1726, 41624), (1892, 37972), (1936, 37109), (3452, 20812), (3784, 18986), (5203, 13808), (6904, 10406), (7568, 9493)]