15486464

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 36828000

約数和(自身を除く): 21341536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 149, 203, 224, 232, 256, 298, 406, 448, 464, 512, 596, 812, 896, 928, 1043, 1192, 1624, 1792, 1856, 2086, 2384, 3248, 3584, 3712, 4172, 4321, 4768, 6496, 7424, 8344, 8642, 9536, 12992, 14848, 16688, 17284, 19072, 25984, 30247, 33376, 34568, 38144, 51968, 60494, 66752, 69136, 76288, 103936, 120988, 133504, 138272, 241976, 267008, 276544, 483952, 534016, 553088, 967904, 1106176, 1935808, 2212352, 3871616, 7743232, 15486464]

約数ペア:

[(1, 15486464), (2, 7743232), (4, 3871616), (7, 2212352), (8, 1935808), (14, 1106176), (16, 967904), (28, 553088), (29, 534016), (32, 483952), (56, 276544), (58, 267008), (64, 241976), (112, 138272), (116, 133504), (128, 120988), (149, 103936), (203, 76288), (224, 69136), (232, 66752), (256, 60494), (298, 51968), (406, 38144), (448, 34568), (464, 33376), (512, 30247), (596, 25984), (812, 19072), (896, 17284), (928, 16688), (1043, 14848), (1192, 12992), (1624, 9536), (1792, 8642), (1856, 8344), (2086, 7424), (2384, 6496), (3248, 4768), (3584, 4321), (3712, 4172)]