28367038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 52300800

約数和(自身を除く): 23933762

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 2269, 4538, 6251, 12502, 15883, 31766, 43111, 86222, 106643, 213286, 301777, 603554, 746501, 1493002, 2026217, 4052434, 14183519, 28367038]

約数ペア:

[(1, 28367038), (2, 14183519), (7, 4052434), (14, 2026217), (19, 1493002), (38, 746501), (47, 603554), (94, 301777), (133, 213286), (266, 106643), (329, 86222), (658, 43111), (893, 31766), (1786, 15883), (2269, 12502), (4538, 6251)]