18430784

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4721}}^1$

素因数の和:4794

約数の個数: 28

約数和(自身を含む): 37181028

約数和(自身を除く): 18750244

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4721, 9442, 18884, 37768, 75536, 151072, 287981, 302144, 575962, 1151924, 2303848, 4607696, 9215392, 18430784]

約数ペア:

[(1, 18430784), (2, 9215392), (4, 4607696), (8, 2303848), (16, 1151924), (32, 575962), (61, 302144), (64, 287981), (122, 151072), (244, 75536), (488, 37768), (976, 18884), (1952, 9442), (3904, 4721)]