68882996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189239}}^1$

素因数の和:189263

約数の個数: 24

約数和(自身を含む): 148364160

約数和(自身を除く): 79481164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 189239, 378478, 756956, 1324673, 2460107, 2649346, 4920214, 5298692, 9840428, 17220749, 34441498, 68882996]

約数ペア:

[(1, 68882996), (2, 34441498), (4, 17220749), (7, 9840428), (13, 5298692), (14, 4920214), (26, 2649346), (28, 2460107), (52, 1324673), (91, 756956), (182, 378478), (364, 189239)]