5550376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 11360160

約数和(自身を除く): 5809784

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 643, 664, 1079, 1286, 2158, 2572, 4316, 5144, 8359, 8632, 16718, 33436, 53369, 66872, 106738, 213476, 426952, 693797, 1387594, 2775188, 5550376]

約数ペア:

[(1, 5550376), (2, 2775188), (4, 1387594), (8, 693797), (13, 426952), (26, 213476), (52, 106738), (83, 66872), (104, 53369), (166, 33436), (332, 16718), (643, 8632), (664, 8359), (1079, 5144), (1286, 4316), (2158, 2572)]