28949198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 49623840

約数和(自身を除く): 20674642

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1093, 1394, 1558, 2186, 13243, 18581, 20767, 26486, 37162, 41534, 44813, 89626, 353039, 706078, 761821, 851447, 1523642, 1702894, 14474599, 28949198]

約数ペア:

[(1, 28949198), (2, 14474599), (17, 1702894), (19, 1523642), (34, 851447), (38, 761821), (41, 706078), (82, 353039), (323, 89626), (646, 44813), (697, 41534), (779, 37162), (1093, 26486), (1394, 20767), (1558, 18581), (2186, 13243)]