127942742

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 203451264

約数和(自身を除く): 75508522

約数列:

[1, 2, 47, 53, 61, 94, 106, 122, 421, 842, 2491, 2867, 3233, 4982, 5734, 6466, 19787, 22313, 25681, 39574, 44626, 51362, 151951, 303902, 1048711, 1207007, 1361093, 2097422, 2414014, 2722186, 63971371, 127942742]

約数ペア:

[(1, 127942742), (2, 63971371), (47, 2722186), (53, 2414014), (61, 2097422), (94, 1361093), (106, 1207007), (122, 1048711), (421, 303902), (842, 151951), (2491, 51362), (2867, 44626), (3233, 39574), (4982, 25681), (5734, 22313), (6466, 19787)]