16104732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 44528400

約数和(自身を除く): 28423668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 449, 588, 732, 854, 898, 1281, 1347, 1708, 1796, 2562, 2694, 2989, 3143, 5124, 5388, 5978, 6286, 8967, 9429, 11956, 12572, 17934, 18858, 22001, 27389, 35868, 37716, 44002, 54778, 66003, 82167, 88004, 109556, 132006, 164334, 191723, 264012, 328668, 383446, 575169, 766892, 1150338, 1342061, 2300676, 2684122, 4026183, 5368244, 8052366, 16104732]

約数ペア:

[(1, 16104732), (2, 8052366), (3, 5368244), (4, 4026183), (6, 2684122), (7, 2300676), (12, 1342061), (14, 1150338), (21, 766892), (28, 575169), (42, 383446), (49, 328668), (61, 264012), (84, 191723), (98, 164334), (122, 132006), (147, 109556), (183, 88004), (196, 82167), (244, 66003), (294, 54778), (366, 44002), (427, 37716), (449, 35868), (588, 27389), (732, 22001), (854, 18858), (898, 17934), (1281, 12572), (1347, 11956), (1708, 9429), (1796, 8967), (2562, 6286), (2694, 5978), (2989, 5388), (3143, 5124)]