15679370828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1\times {\mathrm{3989}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 30184509600

約数和(自身を除く): 14505138772

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 569, 628, 1138, 1727, 2276, 3454, 3989, 6259, 6908, 7978, 12518, 15956, 25036, 43879, 87758, 89333, 175516, 178666, 357332, 626273, 982663, 1252546, 1965326, 2269741, 2505092, 3930652, 4539482, 6889003, 9078964, 13778006, 24967151, 27556012, 49934302, 99868604, 356349337, 712698674, 1425397348, 3919842707, 7839685414, 15679370828]

約数ペア:

[(1, 15679370828), (2, 7839685414), (4, 3919842707), (11, 1425397348), (22, 712698674), (44, 356349337), (157, 99868604), (314, 49934302), (569, 27556012), (628, 24967151), (1138, 13778006), (1727, 9078964), (2276, 6889003), (3454, 4539482), (3989, 3930652), (6259, 2505092), (6908, 2269741), (7978, 1965326), (12518, 1252546), (15956, 982663), (25036, 626273), (43879, 357332), (87758, 178666), (89333, 175516)]