51728792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{340321}}^1$

素因数の和:340346

約数の個数: 16

約数和(自身を含む): 102096600

約数和(自身を除く): 50367808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 340321, 680642, 1361284, 2722568, 6466099, 12932198, 25864396, 51728792]

約数ペア:

[(1, 51728792), (2, 25864396), (4, 12932198), (8, 6466099), (19, 2722568), (38, 1361284), (76, 680642), (152, 340321)]