855984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 2343600

約数和(自身を除く): 1487616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1049, 2098, 3147, 4196, 6294, 8392, 12588, 16784, 17833, 25176, 35666, 50352, 53499, 71332, 106998, 142664, 213996, 285328, 427992, 855984]

約数ペア:

[(1, 855984), (2, 427992), (3, 285328), (4, 213996), (6, 142664), (8, 106998), (12, 71332), (16, 53499), (17, 50352), (24, 35666), (34, 25176), (48, 17833), (51, 16784), (68, 12588), (102, 8392), (136, 6294), (204, 4196), (272, 3147), (408, 2098), (816, 1049)]