78745784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{757171}}^1$

素因数の和:757190

約数の個数: 16

約数和(自身を含む): 159006120

約数和(自身を除く): 80260336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 757171, 1514342, 3028684, 6057368, 9843223, 19686446, 39372892, 78745784]

約数ペア:

[(1, 78745784), (2, 39372892), (4, 19686446), (8, 9843223), (13, 6057368), (26, 3028684), (52, 1514342), (104, 757171)]