56908724

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2648

約数の個数: 36

約数和(自身を含む): 111404160

約数和(自身を除く): 54495436

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 2591, 5182, 5491, 10364, 10982, 21964, 44047, 49229, 88094, 98458, 176188, 196916, 748799, 836893, 1497598, 1673786, 2995196, 3347572, 14227181, 28454362, 56908724]

約数ペア:

[(1, 56908724), (2, 28454362), (4, 14227181), (17, 3347572), (19, 2995196), (34, 1673786), (38, 1497598), (68, 836893), (76, 748799), (289, 196916), (323, 176188), (578, 98458), (646, 88094), (1156, 49229), (1292, 44047), (2591, 21964), (5182, 10982), (5491, 10364)]