7226752

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 16022160

約数和(自身を除く): 8795408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 101, 104, 128, 172, 202, 208, 344, 404, 416, 559, 688, 808, 832, 1118, 1313, 1376, 1616, 1664, 2236, 2626, 2752, 3232, 4343, 4472, 5252, 5504, 6464, 8686, 8944, 10504, 12928, 17372, 17888, 21008, 34744, 35776, 42016, 56459, 69488, 71552, 84032, 112918, 138976, 168064, 225836, 277952, 451672, 555904, 903344, 1806688, 3613376, 7226752]

約数ペア:

[(1, 7226752), (2, 3613376), (4, 1806688), (8, 903344), (13, 555904), (16, 451672), (26, 277952), (32, 225836), (43, 168064), (52, 138976), (64, 112918), (86, 84032), (101, 71552), (104, 69488), (128, 56459), (172, 42016), (202, 35776), (208, 34744), (344, 21008), (404, 17888), (416, 17372), (559, 12928), (688, 10504), (808, 8944), (832, 8686), (1118, 6464), (1313, 5504), (1376, 5252), (1616, 4472), (1664, 4343), (2236, 3232), (2626, 2752)]