28292236

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6199}}^1$

素因数の和:6373

約数の個数: 24

約数和(自身を含む): 56940800

約数和(自身を除く): 28648564

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 6199, 12398, 24796, 43393, 86786, 173572, 1010437, 2020874, 4041748, 7073059, 14146118, 28292236]

約数ペア:

[(1, 28292236), (2, 14146118), (4, 7073059), (7, 4041748), (14, 2020874), (28, 1010437), (163, 173572), (326, 86786), (652, 43393), (1141, 24796), (2282, 12398), (4564, 6199)]