4547536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2171

約数の個数: 40

約数和(自身を含む): 10604480

約数和(自身を除く): 6056944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2137, 4274, 8548, 14959, 17096, 29918, 34192, 40603, 59836, 81206, 119672, 162412, 239344, 284221, 324824, 568442, 649648, 1136884, 2273768, 4547536]

約数ペア:

[(1, 4547536), (2, 2273768), (4, 1136884), (7, 649648), (8, 568442), (14, 324824), (16, 284221), (19, 239344), (28, 162412), (38, 119672), (56, 81206), (76, 59836), (112, 40603), (133, 34192), (152, 29918), (266, 17096), (304, 14959), (532, 8548), (1064, 4274), (2128, 2137)]