66471812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{48733}}^1$

素因数の和:48779

約数の個数: 24

約数和(自身を含む): 130996992

約数和(自身を除く): 64525180

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 48733, 97466, 194932, 536063, 1072126, 1510723, 2144252, 3021446, 6042892, 16617953, 33235906, 66471812]

約数ペア:

[(1, 66471812), (2, 33235906), (4, 16617953), (11, 6042892), (22, 3021446), (31, 2144252), (44, 1510723), (62, 1072126), (124, 536063), (341, 194932), (682, 97466), (1364, 48733)]