72248392

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 138248280

約数和(自身を除く): 65999888

約数列:

[1, 2, 4, 8, 73, 146, 193, 292, 386, 584, 641, 772, 1282, 1544, 2564, 5128, 14089, 28178, 46793, 56356, 93586, 112712, 123713, 187172, 247426, 374344, 494852, 989704, 9031049, 18062098, 36124196, 72248392]

約数ペア:

[(1, 72248392), (2, 36124196), (4, 18062098), (8, 9031049), (73, 989704), (146, 494852), (193, 374344), (292, 247426), (386, 187172), (584, 123713), (641, 112712), (772, 93586), (1282, 56356), (1544, 46793), (2564, 28178), (5128, 14089)]