28264536

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{859}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 76806600

約数和(自身を除く): 48542064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 859, 914, 1371, 1718, 1828, 2577, 2742, 3436, 3656, 4113, 5154, 5484, 6872, 7731, 8226, 10308, 10968, 15462, 16452, 20616, 30924, 32904, 61848, 392563, 785126, 1177689, 1570252, 2355378, 3140504, 3533067, 4710756, 7066134, 9421512, 14132268, 28264536]

約数ペア:

[(1, 28264536), (2, 14132268), (3, 9421512), (4, 7066134), (6, 4710756), (8, 3533067), (9, 3140504), (12, 2355378), (18, 1570252), (24, 1177689), (36, 785126), (72, 392563), (457, 61848), (859, 32904), (914, 30924), (1371, 20616), (1718, 16452), (1828, 15462), (2577, 10968), (2742, 10308), (3436, 8226), (3656, 7731), (4113, 6872), (5154, 5484)]