67842988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 129790080

約数和(自身を除く): 61947092

約数列:

[1, 2, 4, 17, 34, 68, 73, 79, 146, 158, 173, 292, 316, 346, 692, 1241, 1343, 2482, 2686, 2941, 4964, 5372, 5767, 5882, 11534, 11764, 12629, 13667, 23068, 25258, 27334, 50516, 54668, 98039, 196078, 214693, 232339, 392156, 429386, 464678, 858772, 929356, 997691, 1995382, 3990764, 16960747, 33921494, 67842988]

約数ペア:

[(1, 67842988), (2, 33921494), (4, 16960747), (17, 3990764), (34, 1995382), (68, 997691), (73, 929356), (79, 858772), (146, 464678), (158, 429386), (173, 392156), (292, 232339), (316, 214693), (346, 196078), (692, 98039), (1241, 54668), (1343, 50516), (2482, 27334), (2686, 25258), (2941, 23068), (4964, 13667), (5372, 12629), (5767, 11764), (5882, 11534)]