64262552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1123}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 126247680

約数和(自身を除く): 61985128

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 311, 622, 1123, 1244, 2246, 2488, 4492, 7153, 8984, 14306, 25829, 28612, 51658, 57224, 103316, 206632, 349253, 698506, 1397012, 2794024, 8032819, 16065638, 32131276, 64262552]

約数ペア:

[(1, 64262552), (2, 32131276), (4, 16065638), (8, 8032819), (23, 2794024), (46, 1397012), (92, 698506), (184, 349253), (311, 206632), (622, 103316), (1123, 57224), (1244, 51658), (2246, 28612), (2488, 25829), (4492, 14306), (7153, 8984)]