70218742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 118483200

約数和(自身を除く): 48264458

約数列:

[1, 2, 11, 22, 43, 86, 199, 373, 398, 473, 746, 946, 2189, 4103, 4378, 8206, 8557, 16039, 17114, 32078, 74227, 94127, 148454, 176429, 188254, 352858, 816497, 1632994, 3191761, 6383522, 35109371, 70218742]

約数ペア:

[(1, 70218742), (2, 35109371), (11, 6383522), (22, 3191761), (43, 1632994), (86, 816497), (199, 352858), (373, 188254), (398, 176429), (473, 148454), (746, 94127), (946, 74227), (2189, 32078), (4103, 17114), (4378, 16039), (8206, 8557)]