15673642288

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{941}}^1\times {\mathrm{1609}}^1$

素因数の和:3205

約数の個数: 40

約数和(自身を含む): 30465862560

約数和(自身を除く): 14792220272

約数列:

[1, 2, 4, 8, 16, 647, 941, 1294, 1609, 1882, 2588, 3218, 3764, 5176, 6436, 7528, 10352, 12872, 15056, 25744, 608827, 1041023, 1217654, 1514069, 2082046, 2435308, 3028138, 4164092, 4870616, 6056276, 8328184, 9741232, 12112552, 16656368, 24225104, 979602643, 1959205286, 3918410572, 7836821144, 15673642288]

約数ペア:

[(1, 15673642288), (2, 7836821144), (4, 3918410572), (8, 1959205286), (16, 979602643), (647, 24225104), (941, 16656368), (1294, 12112552), (1609, 9741232), (1882, 8328184), (2588, 6056276), (3218, 4870616), (3764, 4164092), (5176, 3028138), (6436, 2435308), (7528, 2082046), (10352, 1514069), (12872, 1217654), (15056, 1041023), (25744, 608827)]