57199366

素因数分解:

$2^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 43600634

約数列:

[1, 2, 7, 14, 49, 98, 199, 343, 398, 419, 686, 838, 1393, 2786, 2933, 5866, 9751, 19502, 20531, 41062, 68257, 83381, 136514, 143717, 166762, 287434, 583667, 1167334, 4085669, 8171338, 28599683, 57199366]

約数ペア:

[(1, 57199366), (2, 28599683), (7, 8171338), (14, 4085669), (49, 1167334), (98, 583667), (199, 287434), (343, 166762), (398, 143717), (419, 136514), (686, 83381), (838, 68257), (1393, 41062), (2786, 20531), (2933, 19502), (5866, 9751)]