65773708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16427}}^1$

素因数の和:16462

約数の個数: 48

約数和(自身を含む): 154554624

約数和(自身を除く): 88780916

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16427, 32854, 65708, 114989, 180697, 213551, 229978, 361394, 427102, 459956, 722788, 854204, 1264879, 1494857, 2349061, 2529758, 2989714, 4698122, 5059516, 5979428, 9396244, 16443427, 32886854, 65773708]

約数ペア:

[(1, 65773708), (2, 32886854), (4, 16443427), (7, 9396244), (11, 5979428), (13, 5059516), (14, 4698122), (22, 2989714), (26, 2529758), (28, 2349061), (44, 1494857), (52, 1264879), (77, 854204), (91, 722788), (143, 459956), (154, 427102), (182, 361394), (286, 229978), (308, 213551), (364, 180697), (572, 114989), (1001, 65708), (2002, 32854), (4004, 16427)]