26520832

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 54

約数和(自身を含む): 57416982

約数和(自身を除く): 30896150

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 613, 676, 832, 1226, 1352, 1664, 2452, 2704, 3328, 4904, 5408, 7969, 9808, 10816, 15938, 19616, 21632, 31876, 39232, 43264, 63752, 78464, 103597, 127504, 156928, 207194, 255008, 414388, 510016, 828776, 1020032, 1657552, 2040064, 3315104, 6630208, 13260416, 26520832]

約数ペア:

[(1, 26520832), (2, 13260416), (4, 6630208), (8, 3315104), (13, 2040064), (16, 1657552), (26, 1020032), (32, 828776), (52, 510016), (64, 414388), (104, 255008), (128, 207194), (169, 156928), (208, 127504), (256, 103597), (338, 78464), (416, 63752), (613, 43264), (676, 39232), (832, 31876), (1226, 21632), (1352, 19616), (1664, 15938), (2452, 10816), (2704, 9808), (3328, 7969), (4904, 5408)]