67113536

素因数分解:

$2^6\times 7^2\times {\mathrm{21401}}^1$

素因数の和:21427

約数の個数: 42

約数和(自身を含む): 154929078

約数和(自身を除く): 87815542

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21401, 42802, 85604, 149807, 171208, 299614, 342416, 599228, 684832, 1048649, 1198456, 1369664, 2097298, 2396912, 4194596, 4793824, 8389192, 9587648, 16778384, 33556768, 67113536]

約数ペア:

[(1, 67113536), (2, 33556768), (4, 16778384), (7, 9587648), (8, 8389192), (14, 4793824), (16, 4194596), (28, 2396912), (32, 2097298), (49, 1369664), (56, 1198456), (64, 1048649), (98, 684832), (112, 599228), (196, 342416), (224, 299614), (392, 171208), (448, 149807), (784, 85604), (1568, 42802), (3136, 21401)]