72521992

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{28597}}^1$

素因数の和:28920

約数の個数: 16

約数和(自身を含む): 136412460

約数和(自身を除く): 63890468

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 28597, 57194, 114388, 228776, 9065249, 18130498, 36260996, 72521992]

約数ペア:

[(1, 72521992), (2, 36260996), (4, 18130498), (8, 9065249), (317, 228776), (634, 114388), (1268, 57194), (2536, 28597)]