71705926

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 115240320

約数和(自身を除く): 43534394

約数列:

[1, 2, 37, 47, 53, 74, 94, 106, 389, 778, 1739, 1961, 2491, 3478, 3922, 4982, 14393, 18283, 20617, 28786, 36566, 41234, 92167, 184334, 676471, 762829, 968999, 1352942, 1525658, 1937998, 35852963, 71705926]

約数ペア:

[(1, 71705926), (2, 35852963), (37, 1937998), (47, 1525658), (53, 1352942), (74, 968999), (94, 762829), (106, 676471), (389, 184334), (778, 92167), (1739, 41234), (1961, 36566), (2491, 28786), (3478, 20617), (3922, 18283), (4982, 14393)]