67618772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15667}}^1$

素因数の和:15767

約数の個数: 24

約数和(自身を含む): 128978976

約数和(自身を除く): 61360204

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 15667, 31334, 62668, 203671, 407342, 814684, 1300361, 2600722, 5201444, 16904693, 33809386, 67618772]

約数ペア:

[(1, 67618772), (2, 33809386), (4, 16904693), (13, 5201444), (26, 2600722), (52, 1300361), (83, 814684), (166, 407342), (332, 203671), (1079, 62668), (2158, 31334), (4316, 15667)]