17649424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 37544472

約数和(自身を除く): 19895048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 1601, 2756, 3202, 5512, 6404, 11024, 12808, 20813, 25616, 41626, 83252, 84853, 166504, 169706, 333008, 339412, 678824, 1103089, 1357648, 2206178, 4412356, 8824712, 17649424]

約数ペア:

[(1, 17649424), (2, 8824712), (4, 4412356), (8, 2206178), (13, 1357648), (16, 1103089), (26, 678824), (52, 339412), (53, 333008), (104, 169706), (106, 166504), (208, 84853), (212, 83252), (424, 41626), (689, 25616), (848, 20813), (1378, 12808), (1601, 11024), (2756, 6404), (3202, 5512)]