28030534

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 50331456

約数和(自身を除く): 22300922

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 742, 1021, 1961, 2042, 3922, 7147, 13727, 14294, 27454, 37777, 54113, 75554, 108226, 264439, 378791, 528878, 757582, 2002181, 4004362, 14015267, 28030534]

約数ペア:

[(1, 28030534), (2, 14015267), (7, 4004362), (14, 2002181), (37, 757582), (53, 528878), (74, 378791), (106, 264439), (259, 108226), (371, 75554), (518, 54113), (742, 37777), (1021, 27454), (1961, 14294), (2042, 13727), (3922, 7147)]