17728688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{65179}}^1$

素因数の和:65204

約数の個数: 20

約数和(自身を含む): 36370440

約数和(自身を除く): 18641752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 65179, 130358, 260716, 521432, 1042864, 1108043, 2216086, 4432172, 8864344, 17728688]

約数ペア:

[(1, 17728688), (2, 8864344), (4, 4432172), (8, 2216086), (16, 1108043), (17, 1042864), (34, 521432), (68, 260716), (136, 130358), (272, 65179)]