27664604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16993}}^1$

素因数の和:17045

約数の個数: 24

約数和(自身を含む): 54244848

約数和(自身を除く): 26580244

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 16993, 33986, 67972, 186923, 373846, 628741, 747692, 1257482, 2514964, 6916151, 13832302, 27664604]

約数ペア:

[(1, 27664604), (2, 13832302), (4, 6916151), (11, 2514964), (22, 1257482), (37, 747692), (44, 628741), (74, 373846), (148, 186923), (407, 67972), (814, 33986), (1628, 16993)]