25053028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6292

約数の個数: 48

約数和(自身を含む): 58875264

約数和(自身を除く): 33822236

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 6257, 12514, 25028, 43799, 68827, 81341, 87598, 137654, 162682, 175196, 275308, 325364, 481789, 569387, 894751, 963578, 1138774, 1789502, 1927156, 2277548, 3579004, 6263257, 12526514, 25053028]

約数ペア:

[(1, 25053028), (2, 12526514), (4, 6263257), (7, 3579004), (11, 2277548), (13, 1927156), (14, 1789502), (22, 1138774), (26, 963578), (28, 894751), (44, 569387), (52, 481789), (77, 325364), (91, 275308), (143, 175196), (154, 162682), (182, 137654), (286, 87598), (308, 81341), (364, 68827), (572, 43799), (1001, 25028), (2002, 12514), (4004, 6257)]