71715232

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 147837312

約数和(自身を除く): 76122080

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1163, 1312, 1504, 1927, 2326, 3854, 4652, 7708, 9304, 15416, 18608, 30832, 37216, 47683, 54661, 61664, 95366, 109322, 190732, 218644, 381464, 437288, 762928, 874576, 1525856, 1749152, 2241101, 4482202, 8964404, 17928808, 35857616, 71715232]

約数ペア:

[(1, 71715232), (2, 35857616), (4, 17928808), (8, 8964404), (16, 4482202), (32, 2241101), (41, 1749152), (47, 1525856), (82, 874576), (94, 762928), (164, 437288), (188, 381464), (328, 218644), (376, 190732), (656, 109322), (752, 95366), (1163, 61664), (1312, 54661), (1504, 47683), (1927, 37216), (2326, 30832), (3854, 18608), (4652, 15416), (7708, 9304)]