8580488

素因数分解:

$2^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 19440000

約数和(自身を除く): 10859512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 59, 98, 106, 118, 196, 212, 236, 343, 371, 392, 413, 424, 472, 686, 742, 826, 1372, 1484, 1652, 2597, 2744, 2891, 2968, 3127, 3304, 5194, 5782, 6254, 10388, 11564, 12508, 18179, 20237, 20776, 21889, 23128, 25016, 36358, 40474, 43778, 72716, 80948, 87556, 145432, 153223, 161896, 175112, 306446, 612892, 1072561, 1225784, 2145122, 4290244, 8580488]

約数ペア:

[(1, 8580488), (2, 4290244), (4, 2145122), (7, 1225784), (8, 1072561), (14, 612892), (28, 306446), (49, 175112), (53, 161896), (56, 153223), (59, 145432), (98, 87556), (106, 80948), (118, 72716), (196, 43778), (212, 40474), (236, 36358), (343, 25016), (371, 23128), (392, 21889), (413, 20776), (424, 20237), (472, 18179), (686, 12508), (742, 11564), (826, 10388), (1372, 6254), (1484, 5782), (1652, 5194), (2597, 3304), (2744, 3127), (2891, 2968)]