970565728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{64123}}^1$

素因数の和:64187

約数の個数: 48

約数和(自身を含む): 2133020736

約数和(自身を除く): 1162455008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 15136, 64123, 128246, 256492, 512984, 705353, 1025968, 1410706, 2051936, 2757289, 2821412, 5514578, 5642824, 11029156, 11285648, 22058312, 22571296, 30330179, 44116624, 60660358, 88233248, 121320716, 242641432, 485282864, 970565728]

約数ペア:

[(1, 970565728), (2, 485282864), (4, 242641432), (8, 121320716), (11, 88233248), (16, 60660358), (22, 44116624), (32, 30330179), (43, 22571296), (44, 22058312), (86, 11285648), (88, 11029156), (172, 5642824), (176, 5514578), (344, 2821412), (352, 2757289), (473, 2051936), (688, 1410706), (946, 1025968), (1376, 705353), (1892, 512984), (3784, 256492), (7568, 128246), (15136, 64123)]