28576252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 56216160

約数和(自身を除く): 27639908

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 86, 116, 172, 337, 493, 674, 731, 986, 1247, 1348, 1462, 1972, 2494, 2924, 4988, 5729, 9773, 11458, 14491, 19546, 21199, 22916, 28982, 39092, 42398, 57964, 84796, 166141, 246347, 332282, 420239, 492694, 664564, 840478, 985388, 1680956, 7144063, 14288126, 28576252]

約数ペア:

[(1, 28576252), (2, 14288126), (4, 7144063), (17, 1680956), (29, 985388), (34, 840478), (43, 664564), (58, 492694), (68, 420239), (86, 332282), (116, 246347), (172, 166141), (337, 84796), (493, 57964), (674, 42398), (731, 39092), (986, 28982), (1247, 22916), (1348, 21199), (1462, 19546), (1972, 14491), (2494, 11458), (2924, 9773), (4988, 5729)]