74807152

素因数分解:

$2^4\times 7^1\times {\mathrm{667921}}^1$

素因数の和:667936

約数の個数: 20

約数和(自身を含む): 165644656

約数和(自身を除く): 90837504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 667921, 1335842, 2671684, 4675447, 5343368, 9350894, 10686736, 18701788, 37403576, 74807152]

約数ペア:

[(1, 74807152), (2, 37403576), (4, 18701788), (7, 10686736), (8, 9350894), (14, 5343368), (16, 4675447), (28, 2671684), (56, 1335842), (112, 667921)]