74113792

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 156366000

約数和(自身を除く): 82252208

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 116, 128, 134, 149, 232, 256, 268, 298, 464, 536, 596, 928, 1072, 1192, 1856, 1943, 2144, 2384, 3712, 3886, 4288, 4321, 4768, 7424, 7772, 8576, 8642, 9536, 9983, 15544, 17152, 17284, 19072, 19966, 31088, 34568, 38144, 39932, 62176, 69136, 79864, 124352, 138272, 159728, 248704, 276544, 289507, 319456, 497408, 553088, 579014, 638912, 1106176, 1158028, 1277824, 2316056, 2555648, 4632112, 9264224, 18528448, 37056896, 74113792]

約数ペア:

[(1, 74113792), (2, 37056896), (4, 18528448), (8, 9264224), (16, 4632112), (29, 2555648), (32, 2316056), (58, 1277824), (64, 1158028), (67, 1106176), (116, 638912), (128, 579014), (134, 553088), (149, 497408), (232, 319456), (256, 289507), (268, 276544), (298, 248704), (464, 159728), (536, 138272), (596, 124352), (928, 79864), (1072, 69136), (1192, 62176), (1856, 39932), (1943, 38144), (2144, 34568), (2384, 31088), (3712, 19966), (3886, 19072), (4288, 17284), (4321, 17152), (4768, 15544), (7424, 9983), (7772, 9536), (8576, 8642)]