68927194

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 122956416

約数和(自身を除く): 54029222

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 854, 1877, 2623, 3754, 5246, 13139, 18361, 26278, 36722, 80711, 114497, 161422, 228994, 564977, 801479, 1129954, 1602958, 4923371, 9846742, 34463597, 68927194]

約数ペア:

[(1, 68927194), (2, 34463597), (7, 9846742), (14, 4923371), (43, 1602958), (61, 1129954), (86, 801479), (122, 564977), (301, 228994), (427, 161422), (602, 114497), (854, 80711), (1877, 36722), (2623, 26278), (3754, 18361), (5246, 13139)]