7172816

素因数分解:

$2^4\times 7^3\times {\mathrm{1307}}^1$

素因数の和:1336

約数の個数: 40

約数和(自身を含む): 16219200

約数和(自身を除く): 9046384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1307, 1372, 2614, 2744, 5228, 5488, 9149, 10456, 18298, 20912, 36596, 64043, 73192, 128086, 146384, 256172, 448301, 512344, 896602, 1024688, 1793204, 3586408, 7172816]

約数ペア:

[(1, 7172816), (2, 3586408), (4, 1793204), (7, 1024688), (8, 896602), (14, 512344), (16, 448301), (28, 256172), (49, 146384), (56, 128086), (98, 73192), (112, 64043), (196, 36596), (343, 20912), (392, 18298), (686, 10456), (784, 9149), (1307, 5488), (1372, 5228), (2614, 2744)]