26644488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 50769912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 47, 52, 69, 78, 79, 92, 94, 104, 138, 141, 156, 158, 184, 188, 237, 276, 282, 299, 312, 316, 376, 474, 552, 564, 598, 611, 632, 897, 948, 1027, 1081, 1128, 1196, 1222, 1794, 1817, 1833, 1896, 2054, 2162, 2392, 2444, 3081, 3243, 3588, 3634, 3666, 3713, 4108, 4324, 4888, 5451, 6162, 6486, 7176, 7268, 7332, 7426, 8216, 8648, 10902, 11139, 12324, 12972, 14053, 14536, 14664, 14852, 21804, 22278, 23621, 24648, 25944, 28106, 29704, 42159, 43608, 44556, 47242, 48269, 56212, 70863, 84318, 85399, 89112, 94484, 96538, 112424, 141726, 144807, 168636, 170798, 188968, 193076, 256197, 283452, 289614, 337272, 341596, 386152, 512394, 566904, 579228, 683192, 1024788, 1110187, 1158456, 2049576, 2220374, 3330561, 4440748, 6661122, 8881496, 13322244, 26644488]

約数ペア:

[(1, 26644488), (2, 13322244), (3, 8881496), (4, 6661122), (6, 4440748), (8, 3330561), (12, 2220374), (13, 2049576), (23, 1158456), (24, 1110187), (26, 1024788), (39, 683192), (46, 579228), (47, 566904), (52, 512394), (69, 386152), (78, 341596), (79, 337272), (92, 289614), (94, 283452), (104, 256197), (138, 193076), (141, 188968), (156, 170798), (158, 168636), (184, 144807), (188, 141726), (237, 112424), (276, 96538), (282, 94484), (299, 89112), (312, 85399), (316, 84318), (376, 70863), (474, 56212), (552, 48269), (564, 47242), (598, 44556), (611, 43608), (632, 42159), (897, 29704), (948, 28106), (1027, 25944), (1081, 24648), (1128, 23621), (1196, 22278), (1222, 21804), (1794, 14852), (1817, 14664), (1833, 14536), (1896, 14053), (2054, 12972), (2162, 12324), (2392, 11139), (2444, 10902), (3081, 8648), (3243, 8216), (3588, 7426), (3634, 7332), (3666, 7268), (3713, 7176), (4108, 6486), (4324, 6162), (4888, 5451)]