66489322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{7321}}^1$

素因数の和:7581

約数の個数: 16

約数和(自身を含む): 105436800

約数和(自身を除く): 38947478

約数列:

[1, 2, 19, 38, 239, 478, 4541, 7321, 9082, 14642, 139099, 278198, 1749719, 3499438, 33244661, 66489322]

約数ペア:

[(1, 66489322), (2, 33244661), (19, 3499438), (38, 1749719), (239, 278198), (478, 139099), (4541, 14642), (7321, 9082)]