28546966

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 50595840

約数和(自身を除く): 22048874

約数列:

[1, 2, 7, 14, 53, 79, 106, 158, 371, 487, 553, 742, 974, 1106, 3409, 4187, 6818, 8374, 25811, 29309, 38473, 51622, 58618, 76946, 180677, 269311, 361354, 538622, 2039069, 4078138, 14273483, 28546966]

約数ペア:

[(1, 28546966), (2, 14273483), (7, 4078138), (14, 2039069), (53, 538622), (79, 361354), (106, 269311), (158, 180677), (371, 76946), (487, 58618), (553, 51622), (742, 38473), (974, 29309), (1106, 25811), (3409, 8374), (4187, 6818)]