26802244

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 55617408

約数和(自身を除く): 28815164

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 113, 172, 197, 226, 301, 394, 452, 602, 788, 791, 1204, 1379, 1582, 2758, 3164, 4859, 5516, 8471, 9718, 16942, 19436, 22261, 33884, 34013, 44522, 59297, 68026, 89044, 118594, 136052, 155827, 237188, 311654, 623308, 957223, 1914446, 3828892, 6700561, 13401122, 26802244]

約数ペア:

[(1, 26802244), (2, 13401122), (4, 6700561), (7, 3828892), (14, 1914446), (28, 957223), (43, 623308), (86, 311654), (113, 237188), (172, 155827), (197, 136052), (226, 118594), (301, 89044), (394, 68026), (452, 59297), (602, 44522), (788, 34013), (791, 33884), (1204, 22261), (1379, 19436), (1582, 16942), (2758, 9718), (3164, 8471), (4859, 5516)]