15702477904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{208057}}^1$

素因数の和:208207

約数の個数: 40

約数和(自身を含む): 31346018280

約数和(自身を除く): 15643540376

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 712, 848, 1424, 4717, 9434, 18868, 37736, 75472, 208057, 416114, 832228, 1664456, 3328912, 11027021, 18517073, 22054042, 37034146, 44108084, 74068292, 88216168, 148136584, 176432336, 296273168, 981404869, 1962809738, 3925619476, 7851238952, 15702477904]

約数ペア:

[(1, 15702477904), (2, 7851238952), (4, 3925619476), (8, 1962809738), (16, 981404869), (53, 296273168), (89, 176432336), (106, 148136584), (178, 88216168), (212, 74068292), (356, 44108084), (424, 37034146), (712, 22054042), (848, 18517073), (1424, 11027021), (4717, 3328912), (9434, 1664456), (18868, 832228), (37736, 416114), (75472, 208057)]