66128758

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{18691}}^1$

素因数の和:18783

約数の個数: 16

約数和(自身を含む): 104301360

約数和(自身を除く): 38172602

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 18691, 37382, 542039, 1084078, 1140151, 2280302, 33064379, 66128758]

約数ペア:

[(1, 66128758), (2, 33064379), (29, 2280302), (58, 1140151), (61, 1084078), (122, 542039), (1769, 37382), (3538, 18691)]