29987152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{144169}}^1$

素因数の和:144190

約数の個数: 20

約数和(自身を含む): 62569780

約数和(自身を除く): 32582628

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 144169, 288338, 576676, 1153352, 1874197, 2306704, 3748394, 7496788, 14993576, 29987152]

約数ペア:

[(1, 29987152), (2, 14993576), (4, 7496788), (8, 3748394), (13, 2306704), (16, 1874197), (26, 1153352), (52, 576676), (104, 288338), (208, 144169)]