26139528

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8443}}^1$

素因数の和:8498

約数の個数: 48

約数和(自身を含む): 72449520

約数和(自身を除く): 46309992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 8443, 16886, 25329, 33772, 50658, 67544, 75987, 101316, 151974, 202632, 303948, 363049, 607896, 726098, 1089147, 1452196, 2178294, 2904392, 3267441, 4356588, 6534882, 8713176, 13069764, 26139528]

約数ペア:

[(1, 26139528), (2, 13069764), (3, 8713176), (4, 6534882), (6, 4356588), (8, 3267441), (9, 2904392), (12, 2178294), (18, 1452196), (24, 1089147), (36, 726098), (43, 607896), (72, 363049), (86, 303948), (129, 202632), (172, 151974), (258, 101316), (344, 75987), (387, 67544), (516, 50658), (774, 33772), (1032, 25329), (1548, 16886), (3096, 8443)]