25923456

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 82538400

約数和(自身を除く): 56614944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 577, 624, 702, 832, 864, 936, 1152, 1154, 1248, 1404, 1664, 1728, 1731, 1872, 2308, 2496, 2808, 3456, 3462, 3744, 4616, 4992, 5193, 5616, 6924, 7488, 7501, 9232, 10386, 11232, 13848, 14976, 15002, 15579, 18464, 20772, 22464, 22503, 27696, 30004, 31158, 36928, 41544, 44928, 45006, 55392, 60008, 62316, 67509, 73856, 83088, 90012, 110784, 120016, 124632, 135018, 166176, 180024, 202527, 221568, 240032, 249264, 270036, 332352, 360048, 405054, 480064, 498528, 540072, 664704, 720096, 810108, 960128, 997056, 1080144, 1440192, 1620216, 1994112, 2160288, 2880384, 3240432, 4320576, 6480864, 8641152, 12961728, 25923456]

約数ペア:

[(1, 25923456), (2, 12961728), (3, 8641152), (4, 6480864), (6, 4320576), (8, 3240432), (9, 2880384), (12, 2160288), (13, 1994112), (16, 1620216), (18, 1440192), (24, 1080144), (26, 997056), (27, 960128), (32, 810108), (36, 720096), (39, 664704), (48, 540072), (52, 498528), (54, 480064), (64, 405054), (72, 360048), (78, 332352), (96, 270036), (104, 249264), (108, 240032), (117, 221568), (128, 202527), (144, 180024), (156, 166176), (192, 135018), (208, 124632), (216, 120016), (234, 110784), (288, 90012), (312, 83088), (351, 73856), (384, 67509), (416, 62316), (432, 60008), (468, 55392), (576, 45006), (577, 44928), (624, 41544), (702, 36928), (832, 31158), (864, 30004), (936, 27696), (1152, 22503), (1154, 22464), (1248, 20772), (1404, 18464), (1664, 15579), (1728, 15002), (1731, 14976), (1872, 13848), (2308, 11232), (2496, 10386), (2808, 9232), (3456, 7501), (3462, 7488), (3744, 6924), (4616, 5616), (4992, 5193)]