57738268

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1562

約数の個数: 36

約数和(自身を含む): 118155072

約数和(自身を除く): 60416804

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 892, 1321, 1561, 2642, 3122, 5284, 6244, 9247, 10927, 18494, 21854, 36988, 43708, 64729, 129458, 258916, 294583, 589166, 1178332, 2062081, 4124162, 8248324, 14434567, 28869134, 57738268]

約数ペア:

[(1, 57738268), (2, 28869134), (4, 14434567), (7, 8248324), (14, 4124162), (28, 2062081), (49, 1178332), (98, 589166), (196, 294583), (223, 258916), (446, 129458), (892, 64729), (1321, 43708), (1561, 36988), (2642, 21854), (3122, 18494), (5284, 10927), (6244, 9247)]