15678938272

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1223}}^1\times {\mathrm{7559}}^1$

素因数の和:8845

約数の個数: 48

約数和(自身を含む): 31480202880

約数和(自身を除く): 15801264608

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1223, 1696, 2446, 4892, 7559, 9784, 15118, 19568, 30236, 39136, 60472, 64819, 120944, 129638, 241888, 259276, 400627, 518552, 801254, 1037104, 1602508, 2074208, 3205016, 6410032, 9244657, 12820064, 18489314, 36978628, 73957256, 147914512, 295829024, 489966821, 979933642, 1959867284, 3919734568, 7839469136, 15678938272]

約数ペア:

[(1, 15678938272), (2, 7839469136), (4, 3919734568), (8, 1959867284), (16, 979933642), (32, 489966821), (53, 295829024), (106, 147914512), (212, 73957256), (424, 36978628), (848, 18489314), (1223, 12820064), (1696, 9244657), (2446, 6410032), (4892, 3205016), (7559, 2074208), (9784, 1602508), (15118, 1037104), (19568, 801254), (30236, 518552), (39136, 400627), (60472, 259276), (64819, 241888), (120944, 129638)]