25667328

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 71948800

約数和(自身を除く): 46281472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1759, 1824, 2432, 3518, 3648, 4864, 5277, 7036, 7296, 10554, 14072, 14592, 21108, 28144, 33421, 42216, 56288, 66842, 84432, 100263, 112576, 133684, 168864, 200526, 225152, 267368, 337728, 401052, 450304, 534736, 675456, 802104, 1069472, 1350912, 1604208, 2138944, 3208416, 4277888, 6416832, 8555776, 12833664, 25667328]

約数ペア:

[(1, 25667328), (2, 12833664), (3, 8555776), (4, 6416832), (6, 4277888), (8, 3208416), (12, 2138944), (16, 1604208), (19, 1350912), (24, 1069472), (32, 802104), (38, 675456), (48, 534736), (57, 450304), (64, 401052), (76, 337728), (96, 267368), (114, 225152), (128, 200526), (152, 168864), (192, 133684), (228, 112576), (256, 100263), (304, 84432), (384, 66842), (456, 56288), (608, 42216), (768, 33421), (912, 28144), (1216, 21108), (1759, 14592), (1824, 14072), (2432, 10554), (3518, 7296), (3648, 7036), (4864, 5277)]