72487616

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{10391}}^1$

素因数の和:10512

約数の個数: 28

約数和(自身を含む): 145176240

約数和(自身を除く): 72688624

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 10391, 20782, 41564, 83128, 166256, 332512, 665024, 1132619, 2265238, 4530476, 9060952, 18121904, 36243808, 72487616]

約数ペア:

[(1, 72487616), (2, 36243808), (4, 18121904), (8, 9060952), (16, 4530476), (32, 2265238), (64, 1132619), (109, 665024), (218, 332512), (436, 166256), (872, 83128), (1744, 41564), (3488, 20782), (6976, 10391)]