66957832

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{28961}}^1$

素因数の和:29001

約数の個数: 24

約数和(自身を含む): 133370010

約数和(自身を除く): 66412178

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 28961, 57922, 115844, 231688, 492337, 984674, 1969348, 3938696, 8369729, 16739458, 33478916, 66957832]

約数ペア:

[(1, 66957832), (2, 33478916), (4, 16739458), (8, 8369729), (17, 3938696), (34, 1969348), (68, 984674), (136, 492337), (289, 231688), (578, 115844), (1156, 57922), (2312, 28961)]