8642784

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 22852368

約数和(自身を除く): 14209584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 457, 591, 788, 914, 1182, 1371, 1576, 1828, 2364, 2742, 3152, 3656, 4728, 5484, 6304, 7312, 9456, 10968, 14624, 18912, 21936, 43872, 90029, 180058, 270087, 360116, 540174, 720232, 1080348, 1440464, 2160696, 2880928, 4321392, 8642784]

約数ペア:

[(1, 8642784), (2, 4321392), (3, 2880928), (4, 2160696), (6, 1440464), (8, 1080348), (12, 720232), (16, 540174), (24, 360116), (32, 270087), (48, 180058), (96, 90029), (197, 43872), (394, 21936), (457, 18912), (591, 14624), (788, 10968), (914, 9456), (1182, 7312), (1371, 6304), (1576, 5484), (1828, 4728), (2364, 3656), (2742, 3152)]