12568701008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2389}}^1\times {\mathrm{10607}}^1$

素因数の和:13035

約数の個数: 40

約数和(自身を含む): 25150295040

約数和(自身を除く): 12581594032

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2389, 4778, 9556, 10607, 19112, 21214, 38224, 42428, 74059, 84856, 148118, 169712, 296236, 328817, 592472, 657634, 1184944, 1315268, 2630536, 5261072, 25340123, 50680246, 101360492, 202720984, 405441968, 785543813, 1571087626, 3142175252, 6284350504, 12568701008]

約数ペア:

[(1, 12568701008), (2, 6284350504), (4, 3142175252), (8, 1571087626), (16, 785543813), (31, 405441968), (62, 202720984), (124, 101360492), (248, 50680246), (496, 25340123), (2389, 5261072), (4778, 2630536), (9556, 1315268), (10607, 1184944), (19112, 657634), (21214, 592472), (38224, 328817), (42428, 296236), (74059, 169712), (84856, 148118)]