47148544

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1386

約数の個数: 40

約数和(自身を含む): 95605488

約数和(自身を除く): 48456944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 1297, 2272, 2594, 4544, 5188, 9088, 10376, 18176, 20752, 36352, 41504, 83008, 92087, 166016, 184174, 332032, 368348, 664064, 736696, 1473392, 2946784, 5893568, 11787136, 23574272, 47148544]

約数ペア:

[(1, 47148544), (2, 23574272), (4, 11787136), (8, 5893568), (16, 2946784), (32, 1473392), (64, 736696), (71, 664064), (128, 368348), (142, 332032), (256, 184174), (284, 166016), (512, 92087), (568, 83008), (1136, 41504), (1297, 36352), (2272, 20752), (2594, 18176), (4544, 10376), (5188, 9088)]