66049646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 111132000

約数和(自身を除く): 45082354

約数列:

[1, 2, 13, 26, 29, 58, 251, 349, 377, 502, 698, 754, 3263, 4537, 6526, 7279, 9074, 10121, 14558, 20242, 87599, 94627, 131573, 175198, 189254, 263146, 1138787, 2277574, 2540371, 5080742, 33024823, 66049646]

約数ペア:

[(1, 66049646), (2, 33024823), (13, 5080742), (26, 2540371), (29, 2277574), (58, 1138787), (251, 263146), (349, 189254), (377, 175198), (502, 131573), (698, 94627), (754, 87599), (3263, 20242), (4537, 14558), (6526, 10121), (7279, 9074)]