8284576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 17558856

約数和(自身を除く): 9274280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 157, 194, 272, 314, 388, 544, 628, 776, 1256, 1552, 1649, 2512, 2669, 3104, 3298, 5024, 5338, 6596, 10676, 13192, 15229, 21352, 26384, 30458, 42704, 52768, 60916, 85408, 121832, 243664, 258893, 487328, 517786, 1035572, 2071144, 4142288, 8284576]

約数ペア:

[(1, 8284576), (2, 4142288), (4, 2071144), (8, 1035572), (16, 517786), (17, 487328), (32, 258893), (34, 243664), (68, 121832), (97, 85408), (136, 60916), (157, 52768), (194, 42704), (272, 30458), (314, 26384), (388, 21352), (544, 15229), (628, 13192), (776, 10676), (1256, 6596), (1552, 5338), (1649, 5024), (2512, 3298), (2669, 3104)]