66915898

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{28621}}^1$

素因数の和:28797

約数の個数: 16

約数和(自身を含む): 115403904

約数和(自身を除く): 48488006

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 28621, 57242, 200347, 400694, 4779707, 9559414, 33457949, 66915898]

約数ペア:

[(1, 66915898), (2, 33457949), (7, 9559414), (14, 4779707), (167, 400694), (334, 200347), (1169, 57242), (2338, 28621)]