28436958

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7559}}^1$

素因数の和:7597

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 42324642

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 7559, 15118, 22677, 45354, 68031, 83149, 136062, 143621, 166298, 249447, 287242, 430863, 498894, 748341, 861726, 1292589, 1496682, 1579831, 2585178, 3159662, 4739493, 9478986, 14218479, 28436958]

約数ペア:

[(1, 28436958), (2, 14218479), (3, 9478986), (6, 4739493), (9, 3159662), (11, 2585178), (18, 1579831), (19, 1496682), (22, 1292589), (33, 861726), (38, 748341), (57, 498894), (66, 430863), (99, 287242), (114, 249447), (171, 166298), (198, 143621), (209, 136062), (342, 83149), (418, 68031), (627, 45354), (1254, 22677), (1881, 15118), (3762, 7559)]