28433062

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 50637312

約数和(自身を除く): 22204250

約数列:

[1, 2, 7, 14, 43, 73, 86, 146, 301, 511, 602, 647, 1022, 1294, 3139, 4529, 6278, 9058, 21973, 27821, 43946, 47231, 55642, 94462, 194747, 330617, 389494, 661234, 2030933, 4061866, 14216531, 28433062]

約数ペア:

[(1, 28433062), (2, 14216531), (7, 4061866), (14, 2030933), (43, 661234), (73, 389494), (86, 330617), (146, 194747), (301, 94462), (511, 55642), (602, 47231), (647, 43946), (1022, 27821), (1294, 21973), (3139, 9058), (4529, 6278)]