26040456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 77837760

約数和(自身を除く): 51797304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 647, 774, 936, 1032, 1118, 1294, 1548, 1677, 1941, 2236, 2588, 3096, 3354, 3882, 4472, 5031, 5176, 5823, 6708, 7764, 8411, 10062, 11646, 13416, 15528, 16822, 20124, 23292, 25233, 27821, 33644, 40248, 46584, 50466, 55642, 67288, 75699, 83463, 100932, 111284, 151398, 166926, 201864, 222568, 250389, 302796, 333852, 361673, 500778, 605592, 667704, 723346, 1001556, 1085019, 1446692, 2003112, 2170038, 2893384, 3255057, 4340076, 6510114, 8680152, 13020228, 26040456]

約数ペア:

[(1, 26040456), (2, 13020228), (3, 8680152), (4, 6510114), (6, 4340076), (8, 3255057), (9, 2893384), (12, 2170038), (13, 2003112), (18, 1446692), (24, 1085019), (26, 1001556), (36, 723346), (39, 667704), (43, 605592), (52, 500778), (72, 361673), (78, 333852), (86, 302796), (104, 250389), (117, 222568), (129, 201864), (156, 166926), (172, 151398), (234, 111284), (258, 100932), (312, 83463), (344, 75699), (387, 67288), (468, 55642), (516, 50466), (559, 46584), (647, 40248), (774, 33644), (936, 27821), (1032, 25233), (1118, 23292), (1294, 20124), (1548, 16822), (1677, 15528), (1941, 13416), (2236, 11646), (2588, 10062), (3096, 8411), (3354, 7764), (3882, 6708), (4472, 5823), (5031, 5176)]