9626864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 20748672

約数和(自身を除く): 11121808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1493, 1612, 2986, 3224, 5972, 6448, 11944, 19409, 23888, 38818, 46283, 77636, 92566, 155272, 185132, 310544, 370264, 601679, 740528, 1203358, 2406716, 4813432, 9626864]

約数ペア:

[(1, 9626864), (2, 4813432), (4, 2406716), (8, 1203358), (13, 740528), (16, 601679), (26, 370264), (31, 310544), (52, 185132), (62, 155272), (104, 92566), (124, 77636), (208, 46283), (248, 38818), (403, 23888), (496, 19409), (806, 11944), (1493, 6448), (1612, 5972), (2986, 3224)]