72912784

素因数分解:

$2^4\times 7^2\times {\mathrm{93001}}^1$

素因数の和:93023

約数の個数: 30

約数和(自身を含む): 164334534

約数和(自身を除く): 91421750

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 93001, 186002, 372004, 651007, 744008, 1302014, 1488016, 2604028, 4557049, 5208056, 9114098, 10416112, 18228196, 36456392, 72912784]

約数ペア:

[(1, 72912784), (2, 36456392), (4, 18228196), (7, 10416112), (8, 9114098), (14, 5208056), (16, 4557049), (28, 2604028), (49, 1488016), (56, 1302014), (98, 744008), (112, 651007), (196, 372004), (392, 186002), (784, 93001)]