25146264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 53235816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 431, 442, 561, 572, 663, 748, 858, 862, 884, 1122, 1144, 1293, 1326, 1496, 1716, 1724, 1768, 2244, 2431, 2586, 2652, 3432, 3448, 4488, 4741, 4862, 5172, 5304, 5603, 7293, 7327, 9482, 9724, 10344, 11206, 14223, 14586, 14654, 16809, 18964, 19448, 21981, 22412, 28446, 29172, 29308, 33618, 37928, 43962, 44824, 56892, 58344, 58616, 61633, 67236, 80597, 87924, 95251, 113784, 123266, 134472, 161194, 175848, 184899, 190502, 241791, 246532, 285753, 322388, 369798, 381004, 483582, 493064, 571506, 644776, 739596, 762008, 967164, 1047761, 1143012, 1479192, 1934328, 2095522, 2286024, 3143283, 4191044, 6286566, 8382088, 12573132, 25146264]

約数ペア:

[(1, 25146264), (2, 12573132), (3, 8382088), (4, 6286566), (6, 4191044), (8, 3143283), (11, 2286024), (12, 2095522), (13, 1934328), (17, 1479192), (22, 1143012), (24, 1047761), (26, 967164), (33, 762008), (34, 739596), (39, 644776), (44, 571506), (51, 493064), (52, 483582), (66, 381004), (68, 369798), (78, 322388), (88, 285753), (102, 246532), (104, 241791), (132, 190502), (136, 184899), (143, 175848), (156, 161194), (187, 134472), (204, 123266), (221, 113784), (264, 95251), (286, 87924), (312, 80597), (374, 67236), (408, 61633), (429, 58616), (431, 58344), (442, 56892), (561, 44824), (572, 43962), (663, 37928), (748, 33618), (858, 29308), (862, 29172), (884, 28446), (1122, 22412), (1144, 21981), (1293, 19448), (1326, 18964), (1496, 16809), (1716, 14654), (1724, 14586), (1768, 14223), (2244, 11206), (2431, 10344), (2586, 9724), (2652, 9482), (3432, 7327), (3448, 7293), (4488, 5603), (4741, 5304), (4862, 5172)]