28419044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 51330048

約数和(自身を除く): 22911004

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 1301, 2602, 5204, 5461, 10922, 21844, 55943, 111886, 165227, 223772, 330454, 660908, 7104761, 14209522, 28419044]

約数ペア:

[(1, 28419044), (2, 14209522), (4, 7104761), (43, 660908), (86, 330454), (127, 223772), (172, 165227), (254, 111886), (508, 55943), (1301, 21844), (2602, 10922), (5204, 5461)]