25741968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3372

約数の個数: 80

約数和(自身を含む): 79328256

約数和(自身を除く): 53586288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3331, 3864, 6662, 7728, 9993, 13324, 19986, 23317, 26648, 39972, 46634, 53296, 69951, 76613, 79944, 93268, 139902, 153226, 159888, 186536, 229839, 279804, 306452, 373072, 459678, 536291, 559608, 612904, 919356, 1072582, 1119216, 1225808, 1608873, 1838712, 2145164, 3217746, 3677424, 4290328, 6435492, 8580656, 12870984, 25741968]

約数ペア:

[(1, 25741968), (2, 12870984), (3, 8580656), (4, 6435492), (6, 4290328), (7, 3677424), (8, 3217746), (12, 2145164), (14, 1838712), (16, 1608873), (21, 1225808), (23, 1119216), (24, 1072582), (28, 919356), (42, 612904), (46, 559608), (48, 536291), (56, 459678), (69, 373072), (84, 306452), (92, 279804), (112, 229839), (138, 186536), (161, 159888), (168, 153226), (184, 139902), (276, 93268), (322, 79944), (336, 76613), (368, 69951), (483, 53296), (552, 46634), (644, 39972), (966, 26648), (1104, 23317), (1288, 19986), (1932, 13324), (2576, 9993), (3331, 7728), (3864, 6662)]