71364992

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{5413}}^1$

素因数の和:5530

約数の個数: 32

約数和(自身を含む): 143579280

約数和(自身を除く): 72214288

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 5413, 6592, 10826, 13184, 21652, 43304, 86608, 173216, 346432, 557539, 692864, 1115078, 2230156, 4460312, 8920624, 17841248, 35682496, 71364992]

約数ペア:

[(1, 71364992), (2, 35682496), (4, 17841248), (8, 8920624), (16, 4460312), (32, 2230156), (64, 1115078), (103, 692864), (128, 557539), (206, 346432), (412, 173216), (824, 86608), (1648, 43304), (3296, 21652), (5413, 13184), (6592, 10826)]