4216912

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 9749376

約数和(自身を除く): 5532464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 1637, 2576, 3274, 6548, 11459, 13096, 22918, 26192, 37651, 45836, 75302, 91672, 150604, 183344, 263557, 301208, 527114, 602416, 1054228, 2108456, 4216912]

約数ペア:

[(1, 4216912), (2, 2108456), (4, 1054228), (7, 602416), (8, 527114), (14, 301208), (16, 263557), (23, 183344), (28, 150604), (46, 91672), (56, 75302), (92, 45836), (112, 37651), (161, 26192), (184, 22918), (322, 13096), (368, 11459), (644, 6548), (1288, 3274), (1637, 2576)]