28683726487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1\times {\mathrm{577}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 32011563584

約数和(自身を除く): 3327837097

約数列:

[1, 13, 37, 181, 481, 571, 577, 2353, 6697, 7423, 7501, 21127, 21349, 87061, 103351, 104437, 274651, 277537, 329467, 1343563, 1357681, 3823987, 3864169, 4283071, 12190279, 49711831, 50234197, 59633527, 158473627, 775235851, 2206440499, 28683726487]

約数ペア:

[(1, 28683726487), (13, 2206440499), (37, 775235851), (181, 158473627), (481, 59633527), (571, 50234197), (577, 49711831), (2353, 12190279), (6697, 4283071), (7423, 3864169), (7501, 3823987), (21127, 1357681), (21349, 1343563), (87061, 329467), (103351, 277537), (104437, 274651)]