27982858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 46707840

約数和(自身を除く): 18724982

約数列:

[1, 2, 19, 23, 38, 46, 101, 202, 317, 437, 634, 874, 1919, 2323, 3838, 4646, 6023, 7291, 12046, 14582, 32017, 44137, 64034, 88274, 138529, 277058, 608323, 736391, 1216646, 1472782, 13991429, 27982858]

約数ペア:

[(1, 27982858), (2, 13991429), (19, 1472782), (23, 1216646), (38, 736391), (46, 608323), (101, 277058), (202, 138529), (317, 88274), (437, 64034), (634, 44137), (874, 32017), (1919, 14582), (2323, 12046), (3838, 7291), (4646, 6023)]