27511712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 58024512

約数和(自身を除く): 30512800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 206, 272, 412, 491, 544, 824, 982, 1648, 1751, 1964, 3296, 3502, 3928, 7004, 7856, 8347, 14008, 15712, 16694, 28016, 33388, 50573, 56032, 66776, 101146, 133552, 202292, 267104, 404584, 809168, 859741, 1618336, 1719482, 3438964, 6877928, 13755856, 27511712]

約数ペア:

[(1, 27511712), (2, 13755856), (4, 6877928), (8, 3438964), (16, 1719482), (17, 1618336), (32, 859741), (34, 809168), (68, 404584), (103, 267104), (136, 202292), (206, 133552), (272, 101146), (412, 66776), (491, 56032), (544, 50573), (824, 33388), (982, 28016), (1648, 16694), (1751, 15712), (1964, 14008), (3296, 8347), (3502, 7856), (3928, 7004)]