7121569184

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{8443}}^1$

素因数の和:9109

約数の個数: 48

約数和(自身を含む): 14371755552

約数和(自身を除く): 7250186368

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 613, 688, 1226, 1376, 2452, 4904, 8443, 9808, 16886, 19616, 26359, 33772, 52718, 67544, 105436, 135088, 210872, 270176, 363049, 421744, 726098, 843488, 1452196, 2904392, 5175559, 5808784, 10351118, 11617568, 20702236, 41404472, 82808944, 165617888, 222549037, 445098074, 890196148, 1780392296, 3560784592, 7121569184]

約数ペア:

[(1, 7121569184), (2, 3560784592), (4, 1780392296), (8, 890196148), (16, 445098074), (32, 222549037), (43, 165617888), (86, 82808944), (172, 41404472), (344, 20702236), (613, 11617568), (688, 10351118), (1226, 5808784), (1376, 5175559), (2452, 2904392), (4904, 1452196), (8443, 843488), (9808, 726098), (16886, 421744), (19616, 363049), (26359, 270176), (33772, 210872), (52718, 135088), (67544, 105436)]