28314826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 48288960

約数和(自身を除く): 19974134

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 827, 901, 1007, 1654, 1802, 2014, 14059, 15713, 17119, 28118, 31426, 34238, 43831, 87662, 267121, 534242, 745127, 832789, 1490254, 1665578, 14157413, 28314826]

約数ペア:

[(1, 28314826), (2, 14157413), (17, 1665578), (19, 1490254), (34, 832789), (38, 745127), (53, 534242), (106, 267121), (323, 87662), (646, 43831), (827, 34238), (901, 31426), (1007, 28118), (1654, 17119), (1802, 15713), (2014, 14059)]