40988822

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 73576512

約数和(自身を除く): 32587690

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 742, 1493, 1961, 2986, 3922, 10451, 13727, 20902, 27454, 55241, 79129, 110482, 158258, 386687, 553903, 773374, 1107806, 2927773, 5855546, 20494411, 40988822]

約数ペア:

[(1, 40988822), (2, 20494411), (7, 5855546), (14, 2927773), (37, 1107806), (53, 773374), (74, 553903), (106, 386687), (259, 158258), (371, 110482), (518, 79129), (742, 55241), (1493, 27454), (1961, 20902), (2986, 13727), (3922, 10451)]