67868816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 137401920

約数和(自身を除く): 69533104

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 856, 1367, 1712, 2734, 3103, 5468, 6206, 10936, 12412, 21872, 24824, 39643, 49648, 79286, 146269, 158572, 292538, 317144, 585076, 634288, 1170152, 2340304, 4241801, 8483602, 16967204, 33934408, 67868816]

約数ペア:

[(1, 67868816), (2, 33934408), (4, 16967204), (8, 8483602), (16, 4241801), (29, 2340304), (58, 1170152), (107, 634288), (116, 585076), (214, 317144), (232, 292538), (428, 158572), (464, 146269), (856, 79286), (1367, 49648), (1712, 39643), (2734, 24824), (3103, 21872), (5468, 12412), (6206, 10936)]