28738602

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4987

約数の個数: 48

約数和(自身を含む): 69413760

約数和(自身を除く): 40675158

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 4943, 5814, 9886, 14829, 29658, 44487, 84031, 88974, 93917, 168062, 187834, 252093, 281751, 504186, 563502, 756279, 845253, 1512558, 1596589, 1690506, 3193178, 4789767, 9579534, 14369301, 28738602]

約数ペア:

[(1, 28738602), (2, 14369301), (3, 9579534), (6, 4789767), (9, 3193178), (17, 1690506), (18, 1596589), (19, 1512558), (34, 845253), (38, 756279), (51, 563502), (57, 504186), (102, 281751), (114, 252093), (153, 187834), (171, 168062), (306, 93917), (323, 88974), (342, 84031), (646, 44487), (969, 29658), (1938, 14829), (2907, 9886), (4943, 5814)]