72752752

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{2819}}^1$

素因数の和:4440

約数の個数: 20

約数和(自身を含む): 141095880

約数和(自身を除く): 68343128

約数列:

[1, 2, 4, 8, 16, 1613, 2819, 3226, 5638, 6452, 11276, 12904, 22552, 25808, 45104, 4547047, 9094094, 18188188, 36376376, 72752752]

約数ペア:

[(1, 72752752), (2, 36376376), (4, 18188188), (8, 9094094), (16, 4547047), (1613, 45104), (2819, 25808), (3226, 22552), (5638, 12904), (6452, 11276)]