61189142

素因数分解:

$2^1\times 7^3\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 46638058

約数列:

[1, 2, 7, 14, 49, 98, 191, 343, 382, 467, 686, 934, 1337, 2674, 3269, 6538, 9359, 18718, 22883, 45766, 65513, 89197, 131026, 160181, 178394, 320362, 624379, 1248758, 4370653, 8741306, 30594571, 61189142]

約数ペア:

[(1, 61189142), (2, 30594571), (7, 8741306), (14, 4370653), (49, 1248758), (98, 624379), (191, 320362), (343, 178394), (382, 160181), (467, 131026), (686, 89197), (934, 65513), (1337, 45766), (2674, 22883), (3269, 18718), (6538, 9359)]