74778236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{7451}}^1$

素因数の和:7661

約数の個数: 24

約数和(自身を含む): 141677424

約数和(自身を除く): 66899188

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 7451, 10036, 14902, 29804, 96863, 193726, 387452, 1438043, 2876086, 5752172, 18694559, 37389118, 74778236]

約数ペア:

[(1, 74778236), (2, 37389118), (4, 18694559), (13, 5752172), (26, 2876086), (52, 1438043), (193, 387452), (386, 193726), (772, 96863), (2509, 29804), (5018, 14902), (7451, 10036)]