1566672632

素因数分解:

$2^3\times 7^1\times {\mathrm{6421}}^1\times {\mathrm{4357}}^1$

素因数の和:10791

約数の個数: 32

約数和(自身を含む): 3358449120

約数和(自身を除く): 1791776488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4357, 6421, 8714, 12842, 17428, 25684, 30499, 34856, 44947, 51368, 60998, 89894, 121996, 179788, 243992, 359576, 27976297, 55952594, 111905188, 195834079, 223810376, 391668158, 783336316, 1566672632]

約数ペア:

[(1, 1566672632), (2, 783336316), (4, 391668158), (7, 223810376), (8, 195834079), (14, 111905188), (28, 55952594), (56, 27976297), (4357, 359576), (6421, 243992), (8714, 179788), (12842, 121996), (17428, 89894), (25684, 60998), (30499, 51368), (34856, 44947)]