26577184

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 54867456

約数和(自身を除く): 28290272

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 431, 656, 752, 862, 1312, 1504, 1724, 1927, 3448, 3854, 6896, 7708, 13792, 15416, 17671, 20257, 30832, 35342, 40514, 61664, 70684, 81028, 141368, 162056, 282736, 324112, 565472, 648224, 830537, 1661074, 3322148, 6644296, 13288592, 26577184]

約数ペア:

[(1, 26577184), (2, 13288592), (4, 6644296), (8, 3322148), (16, 1661074), (32, 830537), (41, 648224), (47, 565472), (82, 324112), (94, 282736), (164, 162056), (188, 141368), (328, 81028), (376, 70684), (431, 61664), (656, 40514), (752, 35342), (862, 30832), (1312, 20257), (1504, 17671), (1724, 15416), (1927, 13792), (3448, 7708), (3854, 6896)]