12491072

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{1613}}^1$

素因数の和:1647

約数の個数: 42

約数和(自身を含む): 27262074

約数和(自身を除く): 14771002

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1613, 1936, 3226, 3872, 6452, 7744, 12904, 17743, 25808, 35486, 51616, 70972, 103232, 141944, 195173, 283888, 390346, 567776, 780692, 1135552, 1561384, 3122768, 6245536, 12491072]

約数ペア:

[(1, 12491072), (2, 6245536), (4, 3122768), (8, 1561384), (11, 1135552), (16, 780692), (22, 567776), (32, 390346), (44, 283888), (64, 195173), (88, 141944), (121, 103232), (176, 70972), (242, 51616), (352, 35486), (484, 25808), (704, 17743), (968, 12904), (1613, 7744), (1936, 6452), (3226, 3872)]