57879328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139133}}^1$

素因数の和:139156

約数の個数: 24

約数和(自身を含む): 122716188

約数和(自身を除く): 64836860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 139133, 278266, 556532, 1113064, 1808729, 2226128, 3617458, 4452256, 7234916, 14469832, 28939664, 57879328]

約数ペア:

[(1, 57879328), (2, 28939664), (4, 14469832), (8, 7234916), (13, 4452256), (16, 3617458), (26, 2226128), (32, 1808729), (52, 1113064), (104, 556532), (208, 278266), (416, 139133)]