28617984

素因数分解:

$2^8\times 3^2\times {\mathrm{12421}}^1$

素因数の和:12443

約数の個数: 54

約数和(自身を含む): 82519346

約数和(自身を除く): 53901362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 12421, 24842, 37263, 49684, 74526, 99368, 111789, 149052, 198736, 223578, 298104, 397472, 447156, 596208, 794944, 894312, 1192416, 1589888, 1788624, 2384832, 3179776, 3577248, 4769664, 7154496, 9539328, 14308992, 28617984]

約数ペア:

[(1, 28617984), (2, 14308992), (3, 9539328), (4, 7154496), (6, 4769664), (8, 3577248), (9, 3179776), (12, 2384832), (16, 1788624), (18, 1589888), (24, 1192416), (32, 894312), (36, 794944), (48, 596208), (64, 447156), (72, 397472), (96, 298104), (128, 223578), (144, 198736), (192, 149052), (256, 111789), (288, 99368), (384, 74526), (576, 49684), (768, 37263), (1152, 24842), (2304, 12421)]