66948008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 135864000

約数和(自身を除く): 68915992

約数列:

[1, 2, 4, 8, 29, 58, 59, 67, 73, 116, 118, 134, 146, 232, 236, 268, 292, 472, 536, 584, 1711, 1943, 2117, 3422, 3886, 3953, 4234, 4307, 4891, 6844, 7772, 7906, 8468, 8614, 9782, 13688, 15544, 15812, 16936, 17228, 19564, 31624, 34456, 39128, 114637, 124903, 141839, 229274, 249806, 283678, 288569, 458548, 499612, 567356, 577138, 917096, 999224, 1134712, 1154276, 2308552, 8368501, 16737002, 33474004, 66948008]

約数ペア:

[(1, 66948008), (2, 33474004), (4, 16737002), (8, 8368501), (29, 2308552), (58, 1154276), (59, 1134712), (67, 999224), (73, 917096), (116, 577138), (118, 567356), (134, 499612), (146, 458548), (232, 288569), (236, 283678), (268, 249806), (292, 229274), (472, 141839), (536, 124903), (584, 114637), (1711, 39128), (1943, 34456), (2117, 31624), (3422, 19564), (3886, 17228), (3953, 16936), (4234, 15812), (4307, 15544), (4891, 13688), (6844, 9782), (7772, 8614), (7906, 8468)]