77528912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 155368776

約数和(自身を除く): 77839864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 173, 296, 346, 592, 692, 757, 1384, 1514, 2768, 3028, 6056, 6401, 12112, 12802, 25604, 28009, 51208, 56018, 102416, 112036, 130961, 224072, 261922, 448144, 523844, 1047688, 2095376, 4845557, 9691114, 19382228, 38764456, 77528912]

約数ペア:

[(1, 77528912), (2, 38764456), (4, 19382228), (8, 9691114), (16, 4845557), (37, 2095376), (74, 1047688), (148, 523844), (173, 448144), (296, 261922), (346, 224072), (592, 130961), (692, 112036), (757, 102416), (1384, 56018), (1514, 51208), (2768, 28009), (3028, 25604), (6056, 12802), (6401, 12112)]