28741552

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8849}}^1$

素因数の和:8893

約数の個数: 40

約数和(自身を含む): 65844000

約数和(自身を除く): 37102448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 8849, 17698, 35396, 61943, 70792, 123886, 141584, 247772, 256621, 495544, 513242, 991088, 1026484, 1796347, 2052968, 3592694, 4105936, 7185388, 14370776, 28741552]

約数ペア:

[(1, 28741552), (2, 14370776), (4, 7185388), (7, 4105936), (8, 3592694), (14, 2052968), (16, 1796347), (28, 1026484), (29, 991088), (56, 513242), (58, 495544), (112, 256621), (116, 247772), (203, 141584), (232, 123886), (406, 70792), (464, 61943), (812, 35396), (1624, 17698), (3248, 8849)]