28205654414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{118511153}}^1$

素因数の和:118511179

約数の個数: 16

約数和(自身を含む): 51196818528

約数和(自身を除く): 22991164114

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 118511153, 237022306, 829578071, 1659156142, 2014689601, 4029379202, 14102827207, 28205654414]

約数ペア:

[(1, 28205654414), (2, 14102827207), (7, 4029379202), (14, 2014689601), (17, 1659156142), (34, 829578071), (119, 237022306), (238, 118511153)]