1566882976

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 3112034688

約数和(自身を除く): 1545151712

約数列:

[1, 2, 4, 8, 16, 32, 271, 281, 542, 562, 643, 1084, 1124, 1286, 2168, 2248, 2572, 4336, 4496, 5144, 8672, 8992, 10288, 20576, 76151, 152302, 174253, 180683, 304604, 348506, 361366, 609208, 697012, 722732, 1218416, 1394024, 1445464, 2436832, 2788048, 2890928, 5576096, 5781856, 48965093, 97930186, 195860372, 391720744, 783441488, 1566882976]

約数ペア:

[(1, 1566882976), (2, 783441488), (4, 391720744), (8, 195860372), (16, 97930186), (32, 48965093), (271, 5781856), (281, 5576096), (542, 2890928), (562, 2788048), (643, 2436832), (1084, 1445464), (1124, 1394024), (1286, 1218416), (2168, 722732), (2248, 697012), (2572, 609208), (4336, 361366), (4496, 348506), (5144, 304604), (8672, 180683), (8992, 174253), (10288, 152302), (20576, 76151)]