28803034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25763}}^1$

素因数の和:25821

約数の個数: 16

約数和(自身を含む): 47611872

約数和(自身を除く): 18808838

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 25763, 51526, 334919, 669838, 1107809, 2215618, 14401517, 28803034]

約数ペア:

[(1, 28803034), (2, 14401517), (13, 2215618), (26, 1107809), (43, 669838), (86, 334919), (559, 51526), (1118, 25763)]