126815716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{4327}}^1$

素因数の和:4779

約数の個数: 24

約数和(自身を含む): 235581696

約数和(自身を除く): 108765980

約数列:

[1, 2, 4, 17, 34, 68, 431, 862, 1724, 4327, 7327, 8654, 14654, 17308, 29308, 73559, 147118, 294236, 1864937, 3729874, 7459748, 31703929, 63407858, 126815716]

約数ペア:

[(1, 126815716), (2, 63407858), (4, 31703929), (17, 7459748), (34, 3729874), (68, 1864937), (431, 294236), (862, 147118), (1724, 73559), (4327, 29308), (7327, 17308), (8654, 14654)]