65570108

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 116209632

約数和(自身を除く): 50639524

約数列:

[1, 2, 4, 157, 263, 314, 397, 526, 628, 794, 1052, 1588, 41291, 62329, 82582, 104411, 124658, 165164, 208822, 249316, 417644, 16392527, 32785054, 65570108]

約数ペア:

[(1, 65570108), (2, 32785054), (4, 16392527), (157, 417644), (263, 249316), (314, 208822), (397, 165164), (526, 124658), (628, 104411), (794, 82582), (1052, 62329), (1588, 41291)]