28447452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71837}}^1$

素因数の和:71858

約数の個数: 36

約数和(自身を含む): 78447096

約数和(自身を除く): 49999644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 71837, 143674, 215511, 287348, 431022, 646533, 790207, 862044, 1293066, 1580414, 2370621, 2586132, 3160828, 4741242, 7111863, 9482484, 14223726, 28447452]

約数ペア:

[(1, 28447452), (2, 14223726), (3, 9482484), (4, 7111863), (6, 4741242), (9, 3160828), (11, 2586132), (12, 2370621), (18, 1580414), (22, 1293066), (33, 862044), (36, 790207), (44, 646533), (66, 431022), (99, 287348), (132, 215511), (198, 143674), (396, 71837)]