99994544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28279}}^1$

素因数の和:28317

約数の個数: 40

約数和(自身を含む): 220923360

約数和(自身を除く): 120928816

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 28279, 56558, 113116, 226232, 367627, 452464, 480743, 735254, 961486, 1470508, 1922972, 2941016, 3845944, 5882032, 6249659, 7691888, 12499318, 24998636, 49997272, 99994544]

約数ペア:

[(1, 99994544), (2, 49997272), (4, 24998636), (8, 12499318), (13, 7691888), (16, 6249659), (17, 5882032), (26, 3845944), (34, 2941016), (52, 1922972), (68, 1470508), (104, 961486), (136, 735254), (208, 480743), (221, 452464), (272, 367627), (442, 226232), (884, 113116), (1768, 56558), (3536, 28279)]