72508544

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{5197}}^1$

素因数の和:5320

約数の個数: 32

約数和(自身を含む): 145803900

約数和(自身を除く): 73295356

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 5197, 6976, 10394, 13952, 20788, 41576, 83152, 166304, 332608, 566473, 665216, 1132946, 2265892, 4531784, 9063568, 18127136, 36254272, 72508544]

約数ペア:

[(1, 72508544), (2, 36254272), (4, 18127136), (8, 9063568), (16, 4531784), (32, 2265892), (64, 1132946), (109, 665216), (128, 566473), (218, 332608), (436, 166304), (872, 83152), (1744, 41576), (3488, 20788), (5197, 13952), (6976, 10394)]