40287236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1129}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 77075040

約数和(自身を除く): 36787804

約数列:

[1, 2, 4, 11, 22, 44, 811, 1129, 1622, 2258, 3244, 4516, 8921, 12419, 17842, 24838, 35684, 49676, 915619, 1831238, 3662476, 10071809, 20143618, 40287236]

約数ペア:

[(1, 40287236), (2, 20143618), (4, 10071809), (11, 3662476), (22, 1831238), (44, 915619), (811, 49676), (1129, 35684), (1622, 24838), (2258, 17842), (3244, 12419), (4516, 8921)]