40975242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2915

約数の個数: 64

約数和(自身を含む): 105504768

約数和(自身を除く): 64529526

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 2861, 4774, 5722, 7161, 8583, 14322, 17166, 20027, 31471, 40054, 60081, 62942, 88691, 94413, 120162, 177382, 188826, 220297, 266073, 440594, 532146, 620837, 660891, 975601, 1241674, 1321782, 1862511, 1951202, 2926803, 3725022, 5853606, 6829207, 13658414, 20487621, 40975242]

約数ペア:

[(1, 40975242), (2, 20487621), (3, 13658414), (6, 6829207), (7, 5853606), (11, 3725022), (14, 2926803), (21, 1951202), (22, 1862511), (31, 1321782), (33, 1241674), (42, 975601), (62, 660891), (66, 620837), (77, 532146), (93, 440594), (154, 266073), (186, 220297), (217, 188826), (231, 177382), (341, 120162), (434, 94413), (462, 88691), (651, 62942), (682, 60081), (1023, 40054), (1302, 31471), (2046, 20027), (2387, 17166), (2861, 14322), (4774, 8583), (5722, 7161)]