2575792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 40

約数和(自身を含む): 5418800

約数和(自身を除く): 2843008

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 229, 296, 304, 458, 592, 703, 916, 1406, 1832, 2812, 3664, 4351, 5624, 8473, 8702, 11248, 16946, 17404, 33892, 34808, 67784, 69616, 135568, 160987, 321974, 643948, 1287896, 2575792]

約数ペア:

[(1, 2575792), (2, 1287896), (4, 643948), (8, 321974), (16, 160987), (19, 135568), (37, 69616), (38, 67784), (74, 34808), (76, 33892), (148, 17404), (152, 16946), (229, 11248), (296, 8702), (304, 8473), (458, 5624), (592, 4351), (703, 3664), (916, 2812), (1406, 1832)]