28406894

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1297}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 43737408

約数和(自身を除く): 15330514

約数列:

[1, 2, 47, 94, 233, 466, 1297, 2594, 10951, 21902, 60959, 121918, 302201, 604402, 14203447, 28406894]

約数ペア:

[(1, 28406894), (2, 14203447), (47, 604402), (94, 302201), (233, 121918), (466, 60959), (1297, 21902), (2594, 10951)]