23917712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16427}}^1$

素因数の和:16455

約数の個数: 40

約数和(自身を含む): 57038016

約数和(自身を除く): 33120304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 16427, 32854, 65708, 114989, 131416, 213551, 229978, 262832, 427102, 459956, 854204, 919912, 1494857, 1708408, 1839824, 2989714, 3416816, 5979428, 11958856, 23917712]

約数ペア:

[(1, 23917712), (2, 11958856), (4, 5979428), (7, 3416816), (8, 2989714), (13, 1839824), (14, 1708408), (16, 1494857), (26, 919912), (28, 854204), (52, 459956), (56, 427102), (91, 262832), (104, 229978), (112, 213551), (182, 131416), (208, 114989), (364, 65708), (728, 32854), (1456, 16427)]