28164742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 46759680

約数和(自身を除く): 18594938

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 491, 667, 982, 989, 1247, 1334, 1978, 2494, 11293, 14239, 21113, 22586, 28478, 28681, 42226, 57362, 327497, 485599, 612277, 654994, 971198, 1224554, 14082371, 28164742]

約数ペア:

[(1, 28164742), (2, 14082371), (23, 1224554), (29, 971198), (43, 654994), (46, 612277), (58, 485599), (86, 327497), (491, 57362), (667, 42226), (982, 28681), (989, 28478), (1247, 22586), (1334, 21113), (1978, 14239), (2494, 11293)]