72036496

素因数分解:

$2^4\times 7^1\times {\mathrm{643183}}^1$

素因数の和:643198

約数の個数: 20

約数和(自身を含む): 159509632

約数和(自身を除く): 87473136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643183, 1286366, 2572732, 4502281, 5145464, 9004562, 10290928, 18009124, 36018248, 72036496]

約数ペア:

[(1, 72036496), (2, 36018248), (4, 18009124), (7, 10290928), (8, 9004562), (14, 5145464), (16, 4502281), (28, 2572732), (56, 1286366), (112, 643183)]