66206972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 131326272

約数和(自身を除く): 65119300

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 197, 281, 299, 394, 562, 598, 788, 1124, 1196, 2561, 3653, 4531, 5122, 6463, 7306, 9062, 10244, 12926, 14612, 18124, 25852, 55357, 58903, 84019, 110714, 117806, 168038, 221428, 235612, 336076, 719641, 1273211, 1439282, 2546422, 2878564, 5092844, 16551743, 33103486, 66206972]

約数ペア:

[(1, 66206972), (2, 33103486), (4, 16551743), (13, 5092844), (23, 2878564), (26, 2546422), (46, 1439282), (52, 1273211), (92, 719641), (197, 336076), (281, 235612), (299, 221428), (394, 168038), (562, 117806), (598, 110714), (788, 84019), (1124, 58903), (1196, 55357), (2561, 25852), (3653, 18124), (4531, 14612), (5122, 12926), (6463, 10244), (7306, 9062)]