71519228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1514

約数の個数: 36

約数和(自身を含む): 138957336

約数和(自身を除く): 67438108

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 214, 242, 428, 484, 1177, 1381, 2354, 2762, 4708, 5524, 12947, 15191, 25894, 30382, 51788, 60764, 147767, 167101, 295534, 334202, 591068, 668404, 1625437, 3250874, 6501748, 17879807, 35759614, 71519228]

約数ペア:

[(1, 71519228), (2, 35759614), (4, 17879807), (11, 6501748), (22, 3250874), (44, 1625437), (107, 668404), (121, 591068), (214, 334202), (242, 295534), (428, 167101), (484, 147767), (1177, 60764), (1381, 51788), (2354, 30382), (2762, 25894), (4708, 15191), (5524, 12947)]