28276416

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{7013}}^1$

素因数の和:7038

約数の個数: 84

約数和(自身を含む): 92640912

約数和(自身を除く): 64364496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 7013, 14026, 21039, 28052, 42078, 49091, 56104, 63117, 84156, 98182, 112208, 126234, 147273, 168312, 196364, 224416, 252468, 294546, 336624, 392728, 441819, 448832, 504936, 589092, 673248, 785456, 883638, 1009872, 1178184, 1346496, 1570912, 1767276, 2019744, 2356368, 3141824, 3534552, 4039488, 4712736, 7069104, 9425472, 14138208, 28276416]

約数ペア:

[(1, 28276416), (2, 14138208), (3, 9425472), (4, 7069104), (6, 4712736), (7, 4039488), (8, 3534552), (9, 3141824), (12, 2356368), (14, 2019744), (16, 1767276), (18, 1570912), (21, 1346496), (24, 1178184), (28, 1009872), (32, 883638), (36, 785456), (42, 673248), (48, 589092), (56, 504936), (63, 448832), (64, 441819), (72, 392728), (84, 336624), (96, 294546), (112, 252468), (126, 224416), (144, 196364), (168, 168312), (192, 147273), (224, 126234), (252, 112208), (288, 98182), (336, 84156), (448, 63117), (504, 56104), (576, 49091), (672, 42078), (1008, 28052), (1344, 21039), (2016, 14026), (4032, 7013)]