28425124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6007}}^1$

素因数の和:6044

約数の個数: 36

約数和(自身を含む): 61569984

約数和(自身を除く): 33144860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 6007, 12014, 24028, 42049, 78091, 84098, 156182, 168196, 312364, 546637, 1015183, 1093274, 2030366, 2186548, 4060732, 7106281, 14212562, 28425124]

約数ペア:

[(1, 28425124), (2, 14212562), (4, 7106281), (7, 4060732), (13, 2186548), (14, 2030366), (26, 1093274), (28, 1015183), (52, 546637), (91, 312364), (169, 168196), (182, 156182), (338, 84098), (364, 78091), (676, 42049), (1183, 24028), (2366, 12014), (4732, 6007)]