25703964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5027

約数の個数: 72

約数和(自身を含む): 76348272

約数和(自身を除く): 50644308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 4993, 5148, 9986, 14979, 19972, 29958, 44937, 54923, 59916, 64909, 89874, 109846, 129818, 164769, 179748, 194727, 219692, 259636, 329538, 389454, 494307, 584181, 659076, 713999, 778908, 988614, 1168362, 1427998, 1977228, 2141997, 2336724, 2855996, 4283994, 6425991, 8567988, 12851982, 25703964]

約数ペア:

[(1, 25703964), (2, 12851982), (3, 8567988), (4, 6425991), (6, 4283994), (9, 2855996), (11, 2336724), (12, 2141997), (13, 1977228), (18, 1427998), (22, 1168362), (26, 988614), (33, 778908), (36, 713999), (39, 659076), (44, 584181), (52, 494307), (66, 389454), (78, 329538), (99, 259636), (117, 219692), (132, 194727), (143, 179748), (156, 164769), (198, 129818), (234, 109846), (286, 89874), (396, 64909), (429, 59916), (468, 54923), (572, 44937), (858, 29958), (1287, 19972), (1716, 14979), (2574, 9986), (4993, 5148)]