42477812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2088

約数の個数: 36

約数和(自身を含む): 83131776

約数和(自身を除く): 40653964

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 2027, 4054, 5239, 8108, 10478, 20956, 26351, 52702, 62837, 105404, 125674, 251348, 342563, 685126, 816881, 1370252, 1633762, 3267524, 10619453, 21238906, 42477812]

約数ペア:

[(1, 42477812), (2, 21238906), (4, 10619453), (13, 3267524), (26, 1633762), (31, 1370252), (52, 816881), (62, 685126), (124, 342563), (169, 251348), (338, 125674), (403, 105404), (676, 62837), (806, 52702), (1612, 26351), (2027, 20956), (4054, 10478), (5239, 8108)]