26885316

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 65044224

約数和(自身を除く): 38158908

約数列:

[1, 2, 3, 4, 6, 12, 47, 73, 94, 141, 146, 188, 219, 282, 292, 438, 564, 653, 876, 1306, 1959, 2612, 3431, 3918, 6862, 7836, 10293, 13724, 20586, 30691, 41172, 47669, 61382, 92073, 95338, 122764, 143007, 184146, 190676, 286014, 368292, 572028, 2240443, 4480886, 6721329, 8961772, 13442658, 26885316]

約数ペア:

[(1, 26885316), (2, 13442658), (3, 8961772), (4, 6721329), (6, 4480886), (12, 2240443), (47, 572028), (73, 368292), (94, 286014), (141, 190676), (146, 184146), (188, 143007), (219, 122764), (282, 95338), (292, 92073), (438, 61382), (564, 47669), (653, 41172), (876, 30691), (1306, 20586), (1959, 13724), (2612, 10293), (3431, 7836), (3918, 6862)]