69411446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 50338954

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1846, 1979, 2698, 3958, 17537, 25727, 35074, 37601, 51454, 75202, 140509, 281018, 488813, 977626, 1826617, 2669671, 3653234, 5339342, 34705723, 69411446]

約数ペア:

[(1, 69411446), (2, 34705723), (13, 5339342), (19, 3653234), (26, 2669671), (38, 1826617), (71, 977626), (142, 488813), (247, 281018), (494, 140509), (923, 75202), (1349, 51454), (1846, 37601), (1979, 35074), (2698, 25727), (3958, 17537)]