22471271392

素因数分解:

$2^5\times {\mathrm{499}}^1\times {\mathrm{661}}^1\times {\mathrm{2129}}^1$

素因数の和:3299

約数の個数: 48

約数和(自身を含む): 44416890000

約数和(自身を除く): 21945618608

約数列:

[1, 2, 4, 8, 16, 32, 499, 661, 998, 1322, 1996, 2129, 2644, 3992, 4258, 5288, 7984, 8516, 10576, 15968, 17032, 21152, 34064, 68128, 329839, 659678, 1062371, 1319356, 1407269, 2124742, 2638712, 2814538, 4249484, 5277424, 5629076, 8498968, 10554848, 11258152, 16997936, 22516304, 33995872, 45032608, 702227231, 1404454462, 2808908924, 5617817848, 11235635696, 22471271392]

約数ペア:

[(1, 22471271392), (2, 11235635696), (4, 5617817848), (8, 2808908924), (16, 1404454462), (32, 702227231), (499, 45032608), (661, 33995872), (998, 22516304), (1322, 16997936), (1996, 11258152), (2129, 10554848), (2644, 8498968), (3992, 5629076), (4258, 5277424), (5288, 4249484), (7984, 2814538), (8516, 2638712), (10576, 2124742), (15968, 1407269), (17032, 1319356), (21152, 1062371), (34064, 659678), (68128, 329839)]