71370944

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{7103}}^1$

素因数の和:7272

約数の個数: 28

約数和(自身を含む): 142548864

約数和(自身を除く): 71177920

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 7103, 10048, 14206, 28412, 56824, 113648, 227296, 454592, 1115171, 2230342, 4460684, 8921368, 17842736, 35685472, 71370944]

約数ペア:

[(1, 71370944), (2, 35685472), (4, 17842736), (8, 8921368), (16, 4460684), (32, 2230342), (64, 1115171), (157, 454592), (314, 227296), (628, 113648), (1256, 56824), (2512, 28412), (5024, 14206), (7103, 10048)]