66261436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37907}}^1$

素因数の和:37953

約数の個数: 24

約数和(自身を含む): 127370880

約数和(自身を除く): 61109444

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 37907, 75814, 151628, 720233, 871861, 1440466, 1743722, 2880932, 3487444, 16565359, 33130718, 66261436]

約数ペア:

[(1, 66261436), (2, 33130718), (4, 16565359), (19, 3487444), (23, 2880932), (38, 1743722), (46, 1440466), (76, 871861), (92, 720233), (437, 151628), (874, 75814), (1748, 37907)]