26857744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 55264320

約数和(自身を除く): 28406576

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1237, 1357, 2474, 2714, 4948, 5428, 9896, 10856, 19792, 21712, 28451, 56902, 72983, 113804, 145966, 227608, 291932, 455216, 583864, 1167728, 1678609, 3357218, 6714436, 13428872, 26857744]

約数ペア:

[(1, 26857744), (2, 13428872), (4, 6714436), (8, 3357218), (16, 1678609), (23, 1167728), (46, 583864), (59, 455216), (92, 291932), (118, 227608), (184, 145966), (236, 113804), (368, 72983), (472, 56902), (944, 28451), (1237, 21712), (1357, 19792), (2474, 10856), (2714, 9896), (4948, 5428)]