57557552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1657}}^1$

素因数の和:1845

約数の個数: 40

約数和(自身を含む): 120888096

約数和(自身を除く): 63330544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 1657, 2171, 2672, 3314, 4342, 6628, 8684, 13256, 17368, 21541, 26512, 34736, 43082, 86164, 172328, 276719, 344656, 553438, 1106876, 2213752, 3597347, 4427504, 7194694, 14389388, 28778776, 57557552]

約数ペア:

[(1, 57557552), (2, 28778776), (4, 14389388), (8, 7194694), (13, 4427504), (16, 3597347), (26, 2213752), (52, 1106876), (104, 553438), (167, 344656), (208, 276719), (334, 172328), (668, 86164), (1336, 43082), (1657, 34736), (2171, 26512), (2672, 21541), (3314, 17368), (4342, 13256), (6628, 8684)]