69181316

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 122555160

約数和(自身を除く): 53373844

約数列:

[1, 2, 4, 173, 257, 346, 389, 514, 692, 778, 1028, 1556, 44461, 67297, 88922, 99973, 134594, 177844, 199946, 269188, 399892, 17295329, 34590658, 69181316]

約数ペア:

[(1, 69181316), (2, 34590658), (4, 17295329), (173, 399892), (257, 269188), (346, 199946), (389, 177844), (514, 134594), (692, 99973), (778, 88922), (1028, 67297), (1556, 44461)]