28404024

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{9781}}^1$

素因数の和:9812

約数の個数: 48

約数和(自身を含む): 78060360

約数和(自身を除く): 49656336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 9781, 19562, 29343, 39124, 58686, 78248, 107591, 117372, 215182, 234744, 322773, 430364, 645546, 860728, 1183501, 1291092, 2367002, 2582184, 3550503, 4734004, 7101006, 9468008, 14202012, 28404024]

約数ペア:

[(1, 28404024), (2, 14202012), (3, 9468008), (4, 7101006), (6, 4734004), (8, 3550503), (11, 2582184), (12, 2367002), (22, 1291092), (24, 1183501), (33, 860728), (44, 645546), (66, 430364), (88, 322773), (121, 234744), (132, 215182), (242, 117372), (264, 107591), (363, 78248), (484, 58686), (726, 39124), (968, 29343), (1452, 19562), (2904, 9781)]