73972378

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:1101

約数の個数: 16

約数和(自身を含む): 112083840

約数和(自身を除く): 38111462

約数列:

[1, 2, 173, 346, 439, 487, 878, 974, 75947, 84251, 151894, 168502, 213793, 427586, 36986189, 73972378]

約数ペア:

[(1, 73972378), (2, 36986189), (173, 427586), (346, 213793), (439, 168502), (487, 151894), (878, 84251), (974, 75947)]