15691339712

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{18743}}^1$

素因数の和:18985

約数の個数: 56

約数和(自身を含む): 31689056256

約数和(自身を除く): 15997716544

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 127, 206, 254, 412, 508, 824, 1016, 1648, 2032, 3296, 4064, 6592, 8128, 13081, 18743, 26162, 37486, 52324, 74972, 104648, 149944, 209296, 299888, 418592, 599776, 837184, 1199552, 1930529, 2380361, 3861058, 4760722, 7722116, 9521444, 15444232, 19042888, 30888464, 38085776, 61776928, 76171552, 123553856, 152343104, 245177183, 490354366, 980708732, 1961417464, 3922834928, 7845669856, 15691339712]

約数ペア:

[(1, 15691339712), (2, 7845669856), (4, 3922834928), (8, 1961417464), (16, 980708732), (32, 490354366), (64, 245177183), (103, 152343104), (127, 123553856), (206, 76171552), (254, 61776928), (412, 38085776), (508, 30888464), (824, 19042888), (1016, 15444232), (1648, 9521444), (2032, 7722116), (3296, 4760722), (4064, 3861058), (6592, 2380361), (8128, 1930529), (13081, 1199552), (18743, 837184), (26162, 599776), (37486, 418592), (52324, 299888), (74972, 209296), (104648, 149944)]