65413768

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3347}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 140616000

約数和(自身を除く): 75202232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 3347, 4886, 6694, 9772, 13388, 19544, 23429, 26776, 46858, 93716, 187432, 1168103, 2336206, 4672412, 8176721, 9344824, 16353442, 32706884, 65413768]

約数ペア:

[(1, 65413768), (2, 32706884), (4, 16353442), (7, 9344824), (8, 8176721), (14, 4672412), (28, 2336206), (56, 1168103), (349, 187432), (698, 93716), (1396, 46858), (2443, 26776), (2792, 23429), (3347, 19544), (4886, 13388), (6694, 9772)]