23156979272

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1\times {\mathrm{1601}}^1$

素因数の和:3222

約数の個数: 64

約数和(自身を含む): 49962407040

約数和(自身を除く): 26805427768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1427, 1448, 1601, 2534, 2854, 3202, 5068, 5708, 6404, 9989, 10136, 11207, 11416, 12808, 19978, 22414, 39956, 44828, 79912, 89656, 258287, 289781, 516574, 579562, 1033148, 1159124, 1808009, 2028467, 2066296, 2284627, 2318248, 3616018, 4056934, 4569254, 7232036, 8113868, 9138508, 14464072, 15992389, 16227736, 18277016, 31984778, 63969556, 127939112, 413517487, 827034974, 1654069948, 2894622409, 3308139896, 5789244818, 11578489636, 23156979272]

約数ペア:

[(1, 23156979272), (2, 11578489636), (4, 5789244818), (7, 3308139896), (8, 2894622409), (14, 1654069948), (28, 827034974), (56, 413517487), (181, 127939112), (362, 63969556), (724, 31984778), (1267, 18277016), (1427, 16227736), (1448, 15992389), (1601, 14464072), (2534, 9138508), (2854, 8113868), (3202, 7232036), (5068, 4569254), (5708, 4056934), (6404, 3616018), (9989, 2318248), (10136, 2284627), (11207, 2066296), (11416, 2028467), (12808, 1808009), (19978, 1159124), (22414, 1033148), (39956, 579562), (44828, 516574), (79912, 289781), (89656, 258287)]