64694132

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{761}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 115790472

約数和(自身を除く): 51096340

約数列:

[1, 2, 4, 53, 106, 212, 401, 761, 802, 1522, 1604, 3044, 21253, 40333, 42506, 80666, 85012, 161332, 305161, 610322, 1220644, 16173533, 32347066, 64694132]

約数ペア:

[(1, 64694132), (2, 32347066), (4, 16173533), (53, 1220644), (106, 610322), (212, 305161), (401, 161332), (761, 85012), (802, 80666), (1522, 42506), (1604, 40333), (3044, 21253)]