7972728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19541}}^1$

素因数の和:19567

約数の個数: 32

約数和(自身を含む): 21105360

約数和(自身を除く): 13132632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 19541, 39082, 58623, 78164, 117246, 156328, 234492, 332197, 468984, 664394, 996591, 1328788, 1993182, 2657576, 3986364, 7972728]

約数ペア:

[(1, 7972728), (2, 3986364), (3, 2657576), (4, 1993182), (6, 1328788), (8, 996591), (12, 664394), (17, 468984), (24, 332197), (34, 234492), (51, 156328), (68, 117246), (102, 78164), (136, 58623), (204, 39082), (408, 19541)]