28277936302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1\times {\mathrm{1321}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 53242122240

約数和(自身を除く): 24964185938

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 229, 458, 607, 1214, 1321, 1603, 2519, 2642, 3206, 4249, 5038, 6677, 8498, 9247, 13354, 14531, 17633, 18494, 29062, 35266, 46739, 93478, 101717, 139003, 203434, 278006, 302509, 605018, 801847, 973021, 1529033, 1603694, 1946042, 2117563, 3058066, 3327599, 4235126, 5612929, 6655198, 8820317, 10703231, 11225858, 17640634, 21406462, 23293193, 46586386, 61742219, 123484438, 183622963, 367245926, 1285360741, 2019852593, 2570721482, 4039705186, 14138968151, 28277936302]

約数ペア:

[(1, 28277936302), (2, 14138968151), (7, 4039705186), (11, 2570721482), (14, 2019852593), (22, 1285360741), (77, 367245926), (154, 183622963), (229, 123484438), (458, 61742219), (607, 46586386), (1214, 23293193), (1321, 21406462), (1603, 17640634), (2519, 11225858), (2642, 10703231), (3206, 8820317), (4249, 6655198), (5038, 5612929), (6677, 4235126), (8498, 3327599), (9247, 3058066), (13354, 2117563), (14531, 1946042), (17633, 1603694), (18494, 1529033), (29062, 973021), (35266, 801847), (46739, 605018), (93478, 302509), (101717, 278006), (139003, 203434)]