63819938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20627}}^1$

素因数の和:20666

約数の個数: 32

約数和(自身を含む): 124758144

約数和(自身を除く): 60938206

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 20627, 41254, 144389, 268151, 288778, 350659, 536302, 701318, 1877057, 2454613, 3754114, 4558567, 4909226, 9117134, 31909969, 63819938]

約数ペア:

[(1, 63819938), (2, 31909969), (7, 9117134), (13, 4909226), (14, 4558567), (17, 3754114), (26, 2454613), (34, 1877057), (91, 701318), (119, 536302), (182, 350659), (221, 288778), (238, 268151), (442, 144389), (1547, 41254), (3094, 20627)]