26872352

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{4969}}^1$

素因数の和:5005

約数の個数: 36

約数和(自身を含む): 57299130

約数和(自身を除く): 30426778

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 4969, 5408, 9938, 19876, 39752, 64597, 79504, 129194, 159008, 258388, 516776, 839761, 1033552, 1679522, 2067104, 3359044, 6718088, 13436176, 26872352]

約数ペア:

[(1, 26872352), (2, 13436176), (4, 6718088), (8, 3359044), (13, 2067104), (16, 1679522), (26, 1033552), (32, 839761), (52, 516776), (104, 258388), (169, 159008), (208, 129194), (338, 79504), (416, 64597), (676, 39752), (1352, 19876), (2704, 9938), (4969, 5408)]