66888322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{4201}}^1$

素因数の和:4641

約数の個数: 16

約数和(自身を含む): 105890400

約数和(自身を除く): 39002078

約数列:

[1, 2, 19, 38, 419, 838, 4201, 7961, 8402, 15922, 79819, 159638, 1760219, 3520438, 33444161, 66888322]

約数ペア:

[(1, 66888322), (2, 33444161), (19, 3520438), (38, 1760219), (419, 159638), (838, 79819), (4201, 15922), (7961, 8402)]