15694529552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{6143}}^1$

素因数の和:6408

約数の個数: 80

約数和(自身を含む): 33405861888

約数和(自身を除く): 17711332336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 173, 208, 284, 346, 568, 692, 923, 1136, 1384, 1846, 2249, 2768, 3692, 4498, 6143, 7384, 8996, 12283, 12286, 14768, 17992, 24566, 24572, 35984, 49132, 49144, 79859, 98264, 98288, 159679, 159718, 196528, 319358, 319436, 436153, 638716, 638872, 872306, 1062739, 1277432, 1277744, 1744612, 2125478, 2554864, 3489224, 4250956, 5669989, 6978448, 8501912, 11339978, 13815607, 17003824, 22679956, 27631214, 45359912, 55262428, 75454469, 90719824, 110524856, 150908938, 221049712, 301817876, 603635752, 980908097, 1207271504, 1961816194, 3923632388, 7847264776, 15694529552]

約数ペア:

[(1, 15694529552), (2, 7847264776), (4, 3923632388), (8, 1961816194), (13, 1207271504), (16, 980908097), (26, 603635752), (52, 301817876), (71, 221049712), (104, 150908938), (142, 110524856), (173, 90719824), (208, 75454469), (284, 55262428), (346, 45359912), (568, 27631214), (692, 22679956), (923, 17003824), (1136, 13815607), (1384, 11339978), (1846, 8501912), (2249, 6978448), (2768, 5669989), (3692, 4250956), (4498, 3489224), (6143, 2554864), (7384, 2125478), (8996, 1744612), (12283, 1277744), (12286, 1277432), (14768, 1062739), (17992, 872306), (24566, 638872), (24572, 638716), (35984, 436153), (49132, 319436), (49144, 319358), (79859, 196528), (98264, 159718), (98288, 159679)]