73643924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 67879276

約数列:

[1, 2, 4, 19, 38, 47, 53, 76, 94, 106, 188, 212, 389, 778, 893, 1007, 1556, 1786, 2014, 2491, 3572, 4028, 4982, 7391, 9964, 14782, 18283, 20617, 29564, 36566, 41234, 47329, 73132, 82468, 94658, 189316, 347377, 391723, 694754, 783446, 968999, 1389508, 1566892, 1937998, 3875996, 18410981, 36821962, 73643924]

約数ペア:

[(1, 73643924), (2, 36821962), (4, 18410981), (19, 3875996), (38, 1937998), (47, 1566892), (53, 1389508), (76, 968999), (94, 783446), (106, 694754), (188, 391723), (212, 347377), (389, 189316), (778, 94658), (893, 82468), (1007, 73132), (1556, 47329), (1786, 41234), (2014, 36566), (2491, 29564), (3572, 20617), (4028, 18283), (4982, 14782), (7391, 9964)]