12171712

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 56

約数和(自身を含む): 27980640

約数和(自身を除く): 15808928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 269, 404, 448, 538, 707, 808, 1076, 1414, 1616, 1883, 2152, 2828, 3232, 3766, 4304, 5656, 6464, 7532, 8608, 11312, 15064, 17216, 22624, 27169, 30128, 45248, 54338, 60256, 108676, 120512, 190183, 217352, 380366, 434704, 760732, 869408, 1521464, 1738816, 3042928, 6085856, 12171712]

約数ペア:

[(1, 12171712), (2, 6085856), (4, 3042928), (7, 1738816), (8, 1521464), (14, 869408), (16, 760732), (28, 434704), (32, 380366), (56, 217352), (64, 190183), (101, 120512), (112, 108676), (202, 60256), (224, 54338), (269, 45248), (404, 30128), (448, 27169), (538, 22624), (707, 17216), (808, 15064), (1076, 11312), (1414, 8608), (1616, 7532), (1883, 6464), (2152, 5656), (2828, 4304), (3232, 3766)]