28169596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5953}}^1$

素因数の和:5990

約数の個数: 36

約数和(自身を含む): 61016592

約数和(自身を除く): 32846996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 5953, 11906, 23812, 41671, 77389, 83342, 154778, 166684, 309556, 541723, 1006057, 1083446, 2012114, 2166892, 4024228, 7042399, 14084798, 28169596]

約数ペア:

[(1, 28169596), (2, 14084798), (4, 7042399), (7, 4024228), (13, 2166892), (14, 2012114), (26, 1083446), (28, 1006057), (52, 541723), (91, 309556), (169, 166684), (182, 154778), (338, 83342), (364, 77389), (676, 41671), (1183, 23812), (2366, 11906), (4732, 5953)]