68123242

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 113805504

約数和(自身を除く): 45682262

約数列:

[1, 2, 11, 22, 121, 157, 163, 242, 314, 326, 1331, 1727, 1793, 2662, 3454, 3586, 18997, 19723, 25591, 37994, 39446, 51182, 208967, 216953, 281501, 417934, 433906, 563002, 3096511, 6193022, 34061621, 68123242]

約数ペア:

[(1, 68123242), (2, 34061621), (11, 6193022), (22, 3096511), (121, 563002), (157, 433906), (163, 417934), (242, 281501), (314, 216953), (326, 208967), (1331, 51182), (1727, 39446), (1793, 37994), (2662, 25591), (3454, 19723), (3586, 18997)]