28669548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 71215200

約数和(自身を除く): 42545652

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 313, 449, 626, 898, 939, 1252, 1347, 1796, 1878, 2694, 3756, 5321, 5388, 7633, 10642, 15266, 15963, 21284, 22899, 30532, 31926, 45798, 63852, 91596, 140537, 281074, 421611, 562148, 843222, 1686444, 2389129, 4778258, 7167387, 9556516, 14334774, 28669548]

約数ペア:

[(1, 28669548), (2, 14334774), (3, 9556516), (4, 7167387), (6, 4778258), (12, 2389129), (17, 1686444), (34, 843222), (51, 562148), (68, 421611), (102, 281074), (204, 140537), (313, 91596), (449, 63852), (626, 45798), (898, 31926), (939, 30532), (1252, 22899), (1347, 21284), (1796, 15963), (1878, 15266), (2694, 10642), (3756, 7633), (5321, 5388)]