71744128

素因数分解:

$2^7\times {\mathrm{560501}}^1$

素因数の和:560515

約数の個数: 16

約数和(自身を含む): 142928010

約数和(自身を除く): 71183882

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 560501, 1121002, 2242004, 4484008, 8968016, 17936032, 35872064, 71744128]

約数ペア:

[(1, 71744128), (2, 35872064), (4, 17936032), (8, 8968016), (16, 4484008), (32, 2242004), (64, 1121002), (128, 560501)]