23253042008

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2987287}}^1$

素因数の和:2987439

約数の個数: 32

約数和(自身を含む): 50186438400

約数和(自身を除く): 26933396392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 2987287, 5974574, 11949148, 20911009, 23898296, 41822018, 83644036, 167288072, 415232893, 830465786, 1660931572, 2906630251, 3321863144, 5813260502, 11626521004, 23253042008]

約数ペア:

[(1, 23253042008), (2, 11626521004), (4, 5813260502), (7, 3321863144), (8, 2906630251), (14, 1660931572), (28, 830465786), (56, 415232893), (139, 167288072), (278, 83644036), (556, 41822018), (973, 23898296), (1112, 20911009), (1946, 11949148), (3892, 5974574), (7784, 2987287)]