40159616

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 98256600

約数和(自身を除く): 58096984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 337, 392, 448, 532, 608, 674, 784, 896, 931, 1064, 1216, 1348, 1568, 1862, 2128, 2359, 2432, 2696, 3136, 3724, 4256, 4718, 5392, 6272, 6403, 7448, 8512, 9436, 10784, 12806, 14896, 16513, 17024, 18872, 21568, 25612, 29792, 33026, 37744, 43136, 44821, 51224, 59584, 66052, 75488, 89642, 102448, 119168, 132104, 150976, 179284, 204896, 264208, 301952, 313747, 358568, 409792, 528416, 627494, 717136, 819584, 1056832, 1254988, 1434272, 2113664, 2509976, 2868544, 5019952, 5737088, 10039904, 20079808, 40159616]

約数ペア:

[(1, 40159616), (2, 20079808), (4, 10039904), (7, 5737088), (8, 5019952), (14, 2868544), (16, 2509976), (19, 2113664), (28, 1434272), (32, 1254988), (38, 1056832), (49, 819584), (56, 717136), (64, 627494), (76, 528416), (98, 409792), (112, 358568), (128, 313747), (133, 301952), (152, 264208), (196, 204896), (224, 179284), (266, 150976), (304, 132104), (337, 119168), (392, 102448), (448, 89642), (532, 75488), (608, 66052), (674, 59584), (784, 51224), (896, 44821), (931, 43136), (1064, 37744), (1216, 33026), (1348, 29792), (1568, 25612), (1862, 21568), (2128, 18872), (2359, 17024), (2432, 16513), (2696, 14896), (3136, 12806), (3724, 10784), (4256, 9436), (4718, 8512), (5392, 7448), (6272, 6403)]