68490098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 113840640

約数和(自身を除く): 45350542

約数列:

[1, 2, 19, 31, 38, 53, 62, 106, 589, 1007, 1097, 1178, 1643, 2014, 2194, 3286, 20843, 31217, 34007, 41686, 58141, 62434, 68014, 116282, 646133, 1104679, 1292266, 1802371, 2209358, 3604742, 34245049, 68490098]

約数ペア:

[(1, 68490098), (2, 34245049), (19, 3604742), (31, 2209358), (38, 1802371), (53, 1292266), (62, 1104679), (106, 646133), (589, 116282), (1007, 68014), (1097, 62434), (1178, 58141), (1643, 41686), (2014, 34007), (2194, 31217), (3286, 20843)]