68006408

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 61723192

約数列:

[1, 2, 4, 8, 109, 167, 218, 334, 436, 467, 668, 872, 934, 1336, 1868, 3736, 18203, 36406, 50903, 72812, 77989, 101806, 145624, 155978, 203612, 311956, 407224, 623912, 8500801, 17001602, 34003204, 68006408]

約数ペア:

[(1, 68006408), (2, 34003204), (4, 17001602), (8, 8500801), (109, 623912), (167, 407224), (218, 311956), (334, 203612), (436, 155978), (467, 145624), (668, 101806), (872, 77989), (934, 72812), (1336, 50903), (1868, 36406), (3736, 18203)]