7425936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 24373440

約数和(自身を除く): 16947504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 139, 144, 159, 168, 212, 252, 278, 318, 336, 371, 417, 424, 477, 504, 556, 636, 742, 834, 848, 954, 973, 1008, 1112, 1113, 1251, 1272, 1484, 1668, 1908, 1946, 2224, 2226, 2502, 2544, 2919, 2968, 3336, 3339, 3816, 3892, 4452, 5004, 5838, 5936, 6672, 6678, 7367, 7632, 7784, 8757, 8904, 10008, 11676, 13356, 14734, 15568, 17514, 17808, 20016, 22101, 23352, 26712, 29468, 35028, 44202, 46704, 51569, 53424, 58936, 66303, 70056, 88404, 103138, 117872, 132606, 140112, 154707, 176808, 206276, 265212, 309414, 353616, 412552, 464121, 530424, 618828, 825104, 928242, 1060848, 1237656, 1856484, 2475312, 3712968, 7425936]

約数ペア:

[(1, 7425936), (2, 3712968), (3, 2475312), (4, 1856484), (6, 1237656), (7, 1060848), (8, 928242), (9, 825104), (12, 618828), (14, 530424), (16, 464121), (18, 412552), (21, 353616), (24, 309414), (28, 265212), (36, 206276), (42, 176808), (48, 154707), (53, 140112), (56, 132606), (63, 117872), (72, 103138), (84, 88404), (106, 70056), (112, 66303), (126, 58936), (139, 53424), (144, 51569), (159, 46704), (168, 44202), (212, 35028), (252, 29468), (278, 26712), (318, 23352), (336, 22101), (371, 20016), (417, 17808), (424, 17514), (477, 15568), (504, 14734), (556, 13356), (636, 11676), (742, 10008), (834, 8904), (848, 8757), (954, 7784), (973, 7632), (1008, 7367), (1112, 6678), (1113, 6672), (1251, 5936), (1272, 5838), (1484, 5004), (1668, 4452), (1908, 3892), (1946, 3816), (2224, 3339), (2226, 3336), (2502, 2968), (2544, 2919)]