13738128

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:1991

約数の個数: 40

約数和(自身を含む): 35735808

約数和(自身を除く): 21997680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1823, 1884, 2512, 3646, 3768, 5469, 7292, 7536, 10938, 14584, 21876, 29168, 43752, 87504, 286211, 572422, 858633, 1144844, 1717266, 2289688, 3434532, 4579376, 6869064, 13738128]

約数ペア:

[(1, 13738128), (2, 6869064), (3, 4579376), (4, 3434532), (6, 2289688), (8, 1717266), (12, 1144844), (16, 858633), (24, 572422), (48, 286211), (157, 87504), (314, 43752), (471, 29168), (628, 21876), (942, 14584), (1256, 10938), (1823, 7536), (1884, 7292), (2512, 5469), (3646, 3768)]