2451712

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 5005756

約数和(自身を除く): 2554044

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 157, 244, 256, 314, 488, 628, 976, 1256, 1952, 2512, 3904, 5024, 7808, 9577, 10048, 15616, 19154, 20096, 38308, 40192, 76616, 153232, 306464, 612928, 1225856, 2451712]

約数ペア:

[(1, 2451712), (2, 1225856), (4, 612928), (8, 306464), (16, 153232), (32, 76616), (61, 40192), (64, 38308), (122, 20096), (128, 19154), (157, 15616), (244, 10048), (256, 9577), (314, 7808), (488, 5024), (628, 3904), (976, 2512), (1256, 1952)]