4362562048

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21205

約数の個数: 80

約数和(自身を含む): 9690379776

約数和(自身を除く): 5327817728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 15872, 21143, 25792, 42286, 51584, 84572, 103168, 169144, 206336, 274859, 338288, 549718, 655433, 676576, 1099436, 1310866, 1353152, 2198872, 2621732, 2706304, 4397744, 5243464, 5412608, 8520629, 8795488, 10486928, 10825216, 17041258, 17590976, 20973856, 34082516, 35181952, 41947712, 68165032, 70363904, 83895424, 136330064, 140727808, 167790848, 272660128, 335581696, 545320256, 1090640512, 2181281024, 4362562048]

約数ペア:

[(1, 4362562048), (2, 2181281024), (4, 1090640512), (8, 545320256), (13, 335581696), (16, 272660128), (26, 167790848), (31, 140727808), (32, 136330064), (52, 83895424), (62, 70363904), (64, 68165032), (104, 41947712), (124, 35181952), (128, 34082516), (208, 20973856), (248, 17590976), (256, 17041258), (403, 10825216), (416, 10486928), (496, 8795488), (512, 8520629), (806, 5412608), (832, 5243464), (992, 4397744), (1612, 2706304), (1664, 2621732), (1984, 2198872), (3224, 1353152), (3328, 1310866), (3968, 1099436), (6448, 676576), (6656, 655433), (7936, 549718), (12896, 338288), (15872, 274859), (21143, 206336), (25792, 169144), (42286, 103168), (51584, 84572)]