15663136864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{488009}}^1$

素因数の和:488095

約数の個数: 48

約数和(自身を含む): 33204200400

約数和(自身を除く): 17541063536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1888, 2006, 4012, 8024, 16048, 32096, 488009, 976018, 1952036, 3904072, 7808144, 8296153, 15616288, 16592306, 28792531, 33184612, 57585062, 66369224, 115170124, 132738448, 230340248, 265476896, 460680496, 489473027, 921360992, 978946054, 1957892108, 3915784216, 7831568432, 15663136864]

約数ペア:

[(1, 15663136864), (2, 7831568432), (4, 3915784216), (8, 1957892108), (16, 978946054), (17, 921360992), (32, 489473027), (34, 460680496), (59, 265476896), (68, 230340248), (118, 132738448), (136, 115170124), (236, 66369224), (272, 57585062), (472, 33184612), (544, 28792531), (944, 16592306), (1003, 15616288), (1888, 8296153), (2006, 7808144), (4012, 3904072), (8024, 1952036), (16048, 976018), (32096, 488009)]