66222208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2385

約数の個数: 64

約数和(自身を含む): 150496920

約数和(自身を除く): 84274712

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2341, 3536, 4682, 7072, 9364, 14144, 18728, 28288, 30433, 37456, 39797, 60866, 74912, 79594, 121732, 149824, 159188, 243464, 299648, 318376, 486928, 517361, 636752, 973856, 1034722, 1273504, 1947712, 2069444, 2547008, 3895424, 4138888, 5094016, 8277776, 16555552, 33111104, 66222208]

約数ペア:

[(1, 66222208), (2, 33111104), (4, 16555552), (8, 8277776), (13, 5094016), (16, 4138888), (17, 3895424), (26, 2547008), (32, 2069444), (34, 1947712), (52, 1273504), (64, 1034722), (68, 973856), (104, 636752), (128, 517361), (136, 486928), (208, 318376), (221, 299648), (272, 243464), (416, 159188), (442, 149824), (544, 121732), (832, 79594), (884, 74912), (1088, 60866), (1664, 39797), (1768, 37456), (2176, 30433), (2341, 28288), (3536, 18728), (4682, 14144), (7072, 9364)]