23068978

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 37422000

約数和(自身を除く): 14353022

約数列:

[1, 2, 29, 41, 58, 82, 89, 109, 178, 218, 1189, 2378, 2581, 3161, 3649, 4469, 5162, 6322, 7298, 8938, 9701, 19402, 105821, 129601, 211642, 259202, 281329, 397741, 562658, 795482, 11534489, 23068978]

約数ペア:

[(1, 23068978), (2, 11534489), (29, 795482), (41, 562658), (58, 397741), (82, 281329), (89, 259202), (109, 211642), (178, 129601), (218, 105821), (1189, 19402), (2378, 9701), (2581, 8938), (3161, 7298), (3649, 6322), (4469, 5162)]