73290256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{352357}}^1$

素因数の和:352378

約数の個数: 20

約数和(自身を含む): 152923372

約数和(自身を除く): 79633116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 352357, 704714, 1409428, 2818856, 4580641, 5637712, 9161282, 18322564, 36645128, 73290256]

約数ペア:

[(1, 73290256), (2, 36645128), (4, 18322564), (8, 9161282), (13, 5637712), (16, 4580641), (26, 2818856), (52, 1409428), (104, 704714), (208, 352357)]