70432336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6389}}^1$

素因数の和:6463

約数の個数: 40

約数和(自身を含む): 149756040

約数和(自身を除く): 79323704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 6389, 11024, 12778, 25556, 51112, 83057, 102224, 166114, 332228, 338617, 664456, 677234, 1328912, 1354468, 2708936, 4402021, 5417872, 8804042, 17608084, 35216168, 70432336]

約数ペア:

[(1, 70432336), (2, 35216168), (4, 17608084), (8, 8804042), (13, 5417872), (16, 4402021), (26, 2708936), (52, 1354468), (53, 1328912), (104, 677234), (106, 664456), (208, 338617), (212, 332228), (424, 166114), (689, 102224), (848, 83057), (1378, 51112), (2756, 25556), (5512, 12778), (6389, 11024)]