12922448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 33105024

約数和(自身を除く): 20182576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 617, 748, 952, 1232, 1234, 1309, 1496, 1904, 2468, 2618, 2992, 4319, 4936, 5236, 6787, 8638, 9872, 10472, 10489, 13574, 17276, 20944, 20978, 27148, 34552, 41956, 47509, 54296, 69104, 73423, 83912, 95018, 108592, 115379, 146846, 167824, 190036, 230758, 293692, 380072, 461516, 587384, 760144, 807653, 923032, 1174768, 1615306, 1846064, 3230612, 6461224, 12922448]

約数ペア:

[(1, 12922448), (2, 6461224), (4, 3230612), (7, 1846064), (8, 1615306), (11, 1174768), (14, 923032), (16, 807653), (17, 760144), (22, 587384), (28, 461516), (34, 380072), (44, 293692), (56, 230758), (68, 190036), (77, 167824), (88, 146846), (112, 115379), (119, 108592), (136, 95018), (154, 83912), (176, 73423), (187, 69104), (238, 54296), (272, 47509), (308, 41956), (374, 34552), (476, 27148), (616, 20978), (617, 20944), (748, 17276), (952, 13574), (1232, 10489), (1234, 10472), (1309, 9872), (1496, 8638), (1904, 6787), (2468, 5236), (2618, 4936), (2992, 4319)]