28199334

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 59351040

約数和(自身を除く): 31151706

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 1609, 2921, 3218, 4827, 5842, 8763, 9654, 17526, 37007, 74014, 111021, 204343, 222042, 408686, 613029, 1226058, 4699889, 9399778, 14099667, 28199334]

約数ペア:

[(1, 28199334), (2, 14099667), (3, 9399778), (6, 4699889), (23, 1226058), (46, 613029), (69, 408686), (127, 222042), (138, 204343), (254, 111021), (381, 74014), (762, 37007), (1609, 17526), (2921, 9654), (3218, 8763), (4827, 5842)]