56277438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2729}}^1$

素因数の和:3232

約数の個数: 32

約数和(自身を含む): 128943360

約数和(自身を除く): 72665922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2729, 2946, 3437, 5458, 6874, 8187, 10311, 16374, 19103, 20622, 38206, 57309, 114618, 1339939, 2679878, 4019817, 8039634, 9379573, 18759146, 28138719, 56277438]

約数ペア:

[(1, 56277438), (2, 28138719), (3, 18759146), (6, 9379573), (7, 8039634), (14, 4019817), (21, 2679878), (42, 1339939), (491, 114618), (982, 57309), (1473, 38206), (2729, 20622), (2946, 19103), (3437, 16374), (5458, 10311), (6874, 8187)]