69038018

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 52613182

約数列:

[1, 2, 7, 14, 47, 94, 239, 329, 439, 478, 658, 878, 1673, 3073, 3346, 6146, 11233, 20633, 22466, 41266, 78631, 104921, 144431, 157262, 209842, 288862, 734447, 1468894, 4931287, 9862574, 34519009, 69038018]

約数ペア:

[(1, 69038018), (2, 34519009), (7, 9862574), (14, 4931287), (47, 1468894), (94, 734447), (239, 288862), (329, 209842), (439, 157262), (478, 144431), (658, 104921), (878, 78631), (1673, 41266), (3073, 22466), (3346, 20633), (6146, 11233)]