40871194

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4583}}^1$

素因数の和:4619

約数の個数: 32

約数和(自身を含む): 77011200

約数和(自身を除く): 36140006

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 4583, 8918, 9166, 32081, 59579, 64162, 119158, 224567, 417053, 449134, 834106, 1571969, 2919371, 3143938, 5838742, 20435597, 40871194]

約数ペア:

[(1, 40871194), (2, 20435597), (7, 5838742), (13, 3143938), (14, 2919371), (26, 1571969), (49, 834106), (91, 449134), (98, 417053), (182, 224567), (343, 119158), (637, 64162), (686, 59579), (1274, 32081), (4459, 9166), (4583, 8918)]