1749271888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{29303}}^1$

素因数の和:29372

約数の個数: 80

約数和(自身を含む): 4273226496

約数和(自身を除く): 2523954608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 3731, 4264, 4592, 7462, 8528, 14924, 29303, 29848, 58606, 59696, 117212, 205121, 234424, 380939, 410242, 468848, 761878, 820484, 1201423, 1523756, 1640968, 2402846, 2666573, 3047512, 3281936, 4805692, 5333146, 6095024, 8409961, 9611384, 10666292, 15618499, 16819922, 19222768, 21332584, 31236998, 33639844, 42665168, 62473996, 67279688, 109329493, 124947992, 134559376, 218658986, 249895984, 437317972, 874635944, 1749271888]

約数ペア:

[(1, 1749271888), (2, 874635944), (4, 437317972), (7, 249895984), (8, 218658986), (13, 134559376), (14, 124947992), (16, 109329493), (26, 67279688), (28, 62473996), (41, 42665168), (52, 33639844), (56, 31236998), (82, 21332584), (91, 19222768), (104, 16819922), (112, 15618499), (164, 10666292), (182, 9611384), (208, 8409961), (287, 6095024), (328, 5333146), (364, 4805692), (533, 3281936), (574, 3047512), (656, 2666573), (728, 2402846), (1066, 1640968), (1148, 1523756), (1456, 1201423), (2132, 820484), (2296, 761878), (3731, 468848), (4264, 410242), (4592, 380939), (7462, 234424), (8528, 205121), (14924, 117212), (29303, 59696), (29848, 58606)]