25643112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 70545600

約数和(自身を除く): 44902488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 709, 822, 1096, 1418, 1507, 1644, 2127, 2836, 3014, 3288, 4254, 4521, 5672, 6028, 7799, 8508, 9042, 12056, 15598, 17016, 18084, 23397, 31196, 36168, 46794, 62392, 93588, 97133, 187176, 194266, 291399, 388532, 582798, 777064, 1068463, 1165596, 2136926, 2331192, 3205389, 4273852, 6410778, 8547704, 12821556, 25643112]

約数ペア:

[(1, 25643112), (2, 12821556), (3, 8547704), (4, 6410778), (6, 4273852), (8, 3205389), (11, 2331192), (12, 2136926), (22, 1165596), (24, 1068463), (33, 777064), (44, 582798), (66, 388532), (88, 291399), (132, 194266), (137, 187176), (264, 97133), (274, 93588), (411, 62392), (548, 46794), (709, 36168), (822, 31196), (1096, 23397), (1418, 18084), (1507, 17016), (1644, 15598), (2127, 12056), (2836, 9042), (3014, 8508), (3288, 7799), (4254, 6028), (4521, 5672)]