40938388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2791}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 75830720

約数和(自身を除く): 34892332

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 2791, 3667, 5582, 7334, 11164, 14668, 53029, 106058, 212116, 538663, 1077326, 2154652, 10234597, 20469194, 40938388]

約数ペア:

[(1, 40938388), (2, 20469194), (4, 10234597), (19, 2154652), (38, 1077326), (76, 538663), (193, 212116), (386, 106058), (772, 53029), (2791, 14668), (3667, 11164), (5582, 7334)]