73874648

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1567}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 68374312

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 284, 332, 568, 664, 1567, 3134, 5893, 6268, 11786, 12536, 23572, 47144, 111257, 130061, 222514, 260122, 445028, 520244, 890056, 1040488, 9234331, 18468662, 36937324, 73874648]

約数ペア:

[(1, 73874648), (2, 36937324), (4, 18468662), (8, 9234331), (71, 1040488), (83, 890056), (142, 520244), (166, 445028), (284, 260122), (332, 222514), (568, 130061), (664, 111257), (1567, 47144), (3134, 23572), (5893, 12536), (6268, 11786)]