64829744

素因数分解:

$2^4\times 7^3\times {\mathrm{11813}}^1$

素因数の和:11842

約数の個数: 40

約数和(自身を含む): 146493600

約数和(自身を除く): 81663856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 11813, 23626, 47252, 82691, 94504, 165382, 189008, 330764, 578837, 661528, 1157674, 1323056, 2315348, 4051859, 4630696, 8103718, 9261392, 16207436, 32414872, 64829744]

約数ペア:

[(1, 64829744), (2, 32414872), (4, 16207436), (7, 9261392), (8, 8103718), (14, 4630696), (16, 4051859), (28, 2315348), (49, 1323056), (56, 1157674), (98, 661528), (112, 578837), (196, 330764), (343, 189008), (392, 165382), (686, 94504), (784, 82691), (1372, 47252), (2744, 23626), (5488, 11813)]