28916576

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{5347}}^1$

素因数の和:5383

約数の個数: 36

約数和(自身を含む): 61657092

約数和(自身を除く): 32740516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5347, 5408, 10694, 21388, 42776, 69511, 85552, 139022, 171104, 278044, 556088, 903643, 1112176, 1807286, 2224352, 3614572, 7229144, 14458288, 28916576]

約数ペア:

[(1, 28916576), (2, 14458288), (4, 7229144), (8, 3614572), (13, 2224352), (16, 1807286), (26, 1112176), (32, 903643), (52, 556088), (104, 278044), (169, 171104), (208, 139022), (338, 85552), (416, 69511), (676, 42776), (1352, 21388), (2704, 10694), (5347, 5408)]