28363276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 57304800

約数和(自身を除く): 28941524

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 757, 986, 1102, 1292, 1514, 1972, 2204, 3028, 9367, 12869, 14383, 18734, 21953, 25738, 28766, 37468, 43906, 51476, 57532, 87812, 244511, 373201, 417107, 489022, 746402, 834214, 978044, 1492804, 1668428, 7090819, 14181638, 28363276]

約数ペア:

[(1, 28363276), (2, 14181638), (4, 7090819), (17, 1668428), (19, 1492804), (29, 978044), (34, 834214), (38, 746402), (58, 489022), (68, 417107), (76, 373201), (116, 244511), (323, 87812), (493, 57532), (551, 51476), (646, 43906), (757, 37468), (986, 28766), (1102, 25738), (1292, 21953), (1514, 18734), (1972, 14383), (2204, 12869), (3028, 9367)]