74491136

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 155949024

約数和(自身を除く): 81457888

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 101, 128, 134, 172, 202, 256, 268, 344, 404, 536, 688, 808, 1072, 1376, 1616, 2144, 2752, 2881, 3232, 4288, 4343, 5504, 5762, 6464, 6767, 8576, 8686, 11008, 11524, 12928, 13534, 17152, 17372, 23048, 25856, 27068, 34744, 46096, 54136, 69488, 92192, 108272, 138976, 184384, 216544, 277952, 290981, 368768, 433088, 555904, 581962, 737536, 866176, 1111808, 1163924, 1732352, 2327848, 4655696, 9311392, 18622784, 37245568, 74491136]

約数ペア:

[(1, 74491136), (2, 37245568), (4, 18622784), (8, 9311392), (16, 4655696), (32, 2327848), (43, 1732352), (64, 1163924), (67, 1111808), (86, 866176), (101, 737536), (128, 581962), (134, 555904), (172, 433088), (202, 368768), (256, 290981), (268, 277952), (344, 216544), (404, 184384), (536, 138976), (688, 108272), (808, 92192), (1072, 69488), (1376, 54136), (1616, 46096), (2144, 34744), (2752, 27068), (2881, 25856), (3232, 23048), (4288, 17372), (4343, 17152), (5504, 13534), (5762, 12928), (6464, 11524), (6767, 11008), (8576, 8686)]