29291756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43331}}^1$

素因数の和:43361

約数の個数: 18

約数和(自身を含む): 55508292

約数和(自身を除く): 26216536

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 43331, 86662, 173324, 563303, 1126606, 2253212, 7322939, 14645878, 29291756]

約数ペア:

[(1, 29291756), (2, 14645878), (4, 7322939), (13, 2253212), (26, 1126606), (52, 563303), (169, 173324), (338, 86662), (676, 43331)]