65012864

素因数分解:

$2^7\times 7^1\times {\mathrm{72559}}^1$

素因数の和:72580

約数の個数: 32

約数和(自身を含む): 148022400

約数和(自身を除く): 83009536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 72559, 145118, 290236, 507913, 580472, 1015826, 1160944, 2031652, 2321888, 4063304, 4643776, 8126608, 9287552, 16253216, 32506432, 65012864]

約数ペア:

[(1, 65012864), (2, 32506432), (4, 16253216), (7, 9287552), (8, 8126608), (14, 4643776), (16, 4063304), (28, 2321888), (32, 2031652), (56, 1160944), (64, 1015826), (112, 580472), (128, 507913), (224, 290236), (448, 145118), (896, 72559)]