28856688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{12269}}^1$

素因数の和:12294

約数の個数: 60

約数和(自身を含む): 86724360

約数和(自身を除く): 57867672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 12269, 24538, 36807, 49076, 73614, 85883, 98152, 147228, 171766, 196304, 257649, 294456, 343532, 515298, 588912, 601181, 687064, 1030596, 1202362, 1374128, 1803543, 2061192, 2404724, 3607086, 4122384, 4809448, 7214172, 9618896, 14428344, 28856688]

約数ペア:

[(1, 28856688), (2, 14428344), (3, 9618896), (4, 7214172), (6, 4809448), (7, 4122384), (8, 3607086), (12, 2404724), (14, 2061192), (16, 1803543), (21, 1374128), (24, 1202362), (28, 1030596), (42, 687064), (48, 601181), (49, 588912), (56, 515298), (84, 343532), (98, 294456), (112, 257649), (147, 196304), (168, 171766), (196, 147228), (294, 98152), (336, 85883), (392, 73614), (588, 49076), (784, 36807), (1176, 24538), (2352, 12269)]