66979592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15887}}^1$

素因数の和:15941

約数の個数: 32

約数和(自身を含む): 137272320

約数和(自身を除く): 70292728

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 15887, 31774, 63548, 127096, 270079, 492497, 540158, 984994, 1080316, 1969988, 2160632, 3939976, 8372449, 16744898, 33489796, 66979592]

約数ペア:

[(1, 66979592), (2, 33489796), (4, 16744898), (8, 8372449), (17, 3939976), (31, 2160632), (34, 1969988), (62, 1080316), (68, 984994), (124, 540158), (136, 492497), (248, 270079), (527, 127096), (1054, 63548), (2108, 31774), (4216, 15887)]