13149248

素因数分解:

$2^6\times 7^3\times {\mathrm{599}}^1$

素因数の和:632

約数の個数: 56

約数和(自身を含む): 30480000

約数和(自身を除く): 17330752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 599, 686, 784, 1198, 1372, 1568, 2396, 2744, 3136, 4193, 4792, 5488, 8386, 9584, 10976, 16772, 19168, 21952, 29351, 33544, 38336, 58702, 67088, 117404, 134176, 205457, 234808, 268352, 410914, 469616, 821828, 939232, 1643656, 1878464, 3287312, 6574624, 13149248]

約数ペア:

[(1, 13149248), (2, 6574624), (4, 3287312), (7, 1878464), (8, 1643656), (14, 939232), (16, 821828), (28, 469616), (32, 410914), (49, 268352), (56, 234808), (64, 205457), (98, 134176), (112, 117404), (196, 67088), (224, 58702), (343, 38336), (392, 33544), (448, 29351), (599, 21952), (686, 19168), (784, 16772), (1198, 10976), (1372, 9584), (1568, 8386), (2396, 5488), (2744, 4792), (3136, 4193)]