66266218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{21557}}^1$

素因数の和:21641

約数の個数: 16

約数和(自身を含む): 104771880

約数和(自身を除く): 38505662

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 21557, 43114, 625153, 1142521, 1250306, 2285042, 33133109, 66266218]

約数ペア:

[(1, 66266218), (2, 33133109), (29, 2285042), (53, 1250306), (58, 1142521), (106, 625153), (1537, 43114), (3074, 21557)]