28744608

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 79168320

約数和(自身を除く): 50423712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 67, 82, 96, 109, 123, 134, 164, 201, 218, 246, 268, 327, 328, 402, 436, 492, 536, 654, 656, 804, 872, 984, 1072, 1308, 1312, 1608, 1744, 1968, 2144, 2616, 2747, 3216, 3488, 3936, 4469, 5232, 5494, 6432, 7303, 8241, 8938, 10464, 10988, 13407, 14606, 16482, 17876, 21909, 21976, 26814, 29212, 32964, 35752, 43818, 43952, 53628, 58424, 65928, 71504, 87636, 87904, 107256, 116848, 131856, 143008, 175272, 214512, 233696, 263712, 299423, 350544, 429024, 598846, 701088, 898269, 1197692, 1796538, 2395384, 3593076, 4790768, 7186152, 9581536, 14372304, 28744608]

約数ペア:

[(1, 28744608), (2, 14372304), (3, 9581536), (4, 7186152), (6, 4790768), (8, 3593076), (12, 2395384), (16, 1796538), (24, 1197692), (32, 898269), (41, 701088), (48, 598846), (67, 429024), (82, 350544), (96, 299423), (109, 263712), (123, 233696), (134, 214512), (164, 175272), (201, 143008), (218, 131856), (246, 116848), (268, 107256), (327, 87904), (328, 87636), (402, 71504), (436, 65928), (492, 58424), (536, 53628), (654, 43952), (656, 43818), (804, 35752), (872, 32964), (984, 29212), (1072, 26814), (1308, 21976), (1312, 21909), (1608, 17876), (1744, 16482), (1968, 14606), (2144, 13407), (2616, 10988), (2747, 10464), (3216, 8938), (3488, 8241), (3936, 7303), (4469, 6432), (5232, 5494)]