7705804938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 17588938752

約数和(自身を除く): 9883133814

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 53, 67, 78, 86, 106, 129, 134, 159, 201, 258, 318, 402, 559, 647, 689, 871, 1118, 1294, 1378, 1677, 1742, 1941, 2067, 2279, 2613, 2881, 3354, 3551, 3882, 4134, 4558, 5226, 5762, 6837, 7102, 8411, 8643, 10653, 13674, 16822, 17286, 21306, 25233, 27821, 29627, 34291, 37453, 43349, 46163, 50466, 55642, 59254, 68582, 74906, 83463, 86698, 88881, 92326, 102873, 112359, 130047, 138489, 152693, 166926, 177762, 205746, 224718, 260094, 276978, 305386, 361673, 445783, 458079, 563537, 723346, 891566, 916158, 1085019, 1127074, 1337349, 1474513, 1690611, 1864007, 1985009, 2170038, 2297497, 2674698, 2949026, 3381222, 3728014, 3970018, 4423539, 4594994, 5592021, 5955027, 6892491, 8847078, 11184042, 11910054, 13784982, 19168669, 24232091, 29867461, 38337338, 48464182, 57506007, 59734922, 72696273, 89602383, 98792371, 115012014, 145392546, 179204766, 197584742, 296377113, 592754226, 1284300823, 2568601646, 3852902469, 7705804938]

約数ペア:

[(1, 7705804938), (2, 3852902469), (3, 2568601646), (6, 1284300823), (13, 592754226), (26, 296377113), (39, 197584742), (43, 179204766), (53, 145392546), (67, 115012014), (78, 98792371), (86, 89602383), (106, 72696273), (129, 59734922), (134, 57506007), (159, 48464182), (201, 38337338), (258, 29867461), (318, 24232091), (402, 19168669), (559, 13784982), (647, 11910054), (689, 11184042), (871, 8847078), (1118, 6892491), (1294, 5955027), (1378, 5592021), (1677, 4594994), (1742, 4423539), (1941, 3970018), (2067, 3728014), (2279, 3381222), (2613, 2949026), (2881, 2674698), (3354, 2297497), (3551, 2170038), (3882, 1985009), (4134, 1864007), (4558, 1690611), (5226, 1474513), (5762, 1337349), (6837, 1127074), (7102, 1085019), (8411, 916158), (8643, 891566), (10653, 723346), (13674, 563537), (16822, 458079), (17286, 445783), (21306, 361673), (25233, 305386), (27821, 276978), (29627, 260094), (34291, 224718), (37453, 205746), (43349, 177762), (46163, 166926), (50466, 152693), (55642, 138489), (59254, 130047), (68582, 112359), (74906, 102873), (83463, 92326), (86698, 88881)]