28319196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4283}}^1$

素因数の和:4338

約数の個数: 48

約数和(自身を含む): 71971200

約数和(自身を除く): 43652004

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 4283, 6612, 8566, 12849, 17132, 25698, 51396, 81377, 124207, 162754, 244131, 248414, 325508, 372621, 488262, 496828, 745242, 976524, 1490484, 2359933, 4719866, 7079799, 9439732, 14159598, 28319196]

約数ペア:

[(1, 28319196), (2, 14159598), (3, 9439732), (4, 7079799), (6, 4719866), (12, 2359933), (19, 1490484), (29, 976524), (38, 745242), (57, 496828), (58, 488262), (76, 372621), (87, 325508), (114, 248414), (116, 244131), (174, 162754), (228, 124207), (348, 81377), (551, 51396), (1102, 25698), (1653, 17132), (2204, 12849), (3306, 8566), (4283, 6612)]