26779246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 19185554

約数列:

[1, 2, 13, 19, 26, 38, 151, 247, 302, 359, 494, 718, 1963, 2869, 3926, 4667, 5738, 6821, 9334, 13642, 37297, 54209, 74594, 88673, 108418, 177346, 704717, 1029971, 1409434, 2059942, 13389623, 26779246]

約数ペア:

[(1, 26779246), (2, 13389623), (13, 2059942), (19, 1409434), (26, 1029971), (38, 704717), (151, 177346), (247, 108418), (302, 88673), (359, 74594), (494, 54209), (718, 37297), (1963, 13642), (2869, 9334), (3926, 6821), (4667, 5738)]