28632658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 19751342

約数列:

[1, 2, 17, 19, 34, 38, 127, 254, 323, 349, 646, 698, 2159, 2413, 4318, 4826, 5933, 6631, 11866, 13262, 41021, 44323, 82042, 88646, 112727, 225454, 753491, 842137, 1506982, 1684274, 14316329, 28632658]

約数ペア:

[(1, 28632658), (2, 14316329), (17, 1684274), (19, 1506982), (34, 842137), (38, 753491), (127, 225454), (254, 112727), (323, 88646), (349, 82042), (646, 44323), (698, 41021), (2159, 13262), (2413, 11866), (4318, 6631), (4826, 5933)]