29299504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140863}}^1$

素因数の和:140884

約数の個数: 20

約数和(自身を含む): 61134976

約数和(自身を除く): 31835472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140863, 281726, 563452, 1126904, 1831219, 2253808, 3662438, 7324876, 14649752, 29299504]

約数ペア:

[(1, 29299504), (2, 14649752), (4, 7324876), (8, 3662438), (13, 2253808), (16, 1831219), (26, 1126904), (52, 563452), (104, 281726), (208, 140863)]