25235208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 73920600

約数和(自身を除く): 48685392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 53, 68, 72, 102, 106, 136, 153, 159, 204, 212, 306, 318, 389, 408, 424, 477, 612, 636, 778, 901, 954, 1167, 1224, 1272, 1556, 1802, 1908, 2334, 2703, 3112, 3501, 3604, 3816, 4668, 5406, 6613, 7002, 7208, 8109, 9336, 10812, 13226, 14004, 16218, 19839, 20617, 21624, 26452, 28008, 32436, 39678, 41234, 52904, 59517, 61851, 64872, 79356, 82468, 119034, 123702, 158712, 164936, 185553, 238068, 247404, 350489, 371106, 476136, 494808, 700978, 742212, 1051467, 1401956, 1484424, 2102934, 2803912, 3154401, 4205868, 6308802, 8411736, 12617604, 25235208]

約数ペア:

[(1, 25235208), (2, 12617604), (3, 8411736), (4, 6308802), (6, 4205868), (8, 3154401), (9, 2803912), (12, 2102934), (17, 1484424), (18, 1401956), (24, 1051467), (34, 742212), (36, 700978), (51, 494808), (53, 476136), (68, 371106), (72, 350489), (102, 247404), (106, 238068), (136, 185553), (153, 164936), (159, 158712), (204, 123702), (212, 119034), (306, 82468), (318, 79356), (389, 64872), (408, 61851), (424, 59517), (477, 52904), (612, 41234), (636, 39678), (778, 32436), (901, 28008), (954, 26452), (1167, 21624), (1224, 20617), (1272, 19839), (1556, 16218), (1802, 14004), (1908, 13226), (2334, 10812), (2703, 9336), (3112, 8109), (3501, 7208), (3604, 7002), (3816, 6613), (4668, 5406)]