57331384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 121968000

約数和(自身を除く): 64636616

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 109, 139, 172, 218, 278, 344, 436, 473, 556, 872, 946, 1112, 1199, 1529, 1892, 2398, 3058, 3784, 4687, 4796, 5977, 6116, 9374, 9592, 11954, 12232, 15151, 18748, 23908, 30302, 37496, 47816, 51557, 60604, 65747, 103114, 121208, 131494, 166661, 206228, 262988, 333322, 412456, 525976, 651493, 666644, 1302986, 1333288, 2605972, 5211944, 7166423, 14332846, 28665692, 57331384]

約数ペア:

[(1, 57331384), (2, 28665692), (4, 14332846), (8, 7166423), (11, 5211944), (22, 2605972), (43, 1333288), (44, 1302986), (86, 666644), (88, 651493), (109, 525976), (139, 412456), (172, 333322), (218, 262988), (278, 206228), (344, 166661), (436, 131494), (473, 121208), (556, 103114), (872, 65747), (946, 60604), (1112, 51557), (1199, 47816), (1529, 37496), (1892, 30302), (2398, 23908), (3058, 18748), (3784, 15151), (4687, 12232), (4796, 11954), (5977, 9592), (6116, 9374)]