2574176

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 5660928

約数和(自身を除く): 3086752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 103, 142, 176, 206, 284, 352, 412, 568, 781, 824, 1133, 1136, 1562, 1648, 2266, 2272, 3124, 3296, 4532, 6248, 7313, 9064, 12496, 14626, 18128, 24992, 29252, 36256, 58504, 80443, 117008, 160886, 234016, 321772, 643544, 1287088, 2574176]

約数ペア:

[(1, 2574176), (2, 1287088), (4, 643544), (8, 321772), (11, 234016), (16, 160886), (22, 117008), (32, 80443), (44, 58504), (71, 36256), (88, 29252), (103, 24992), (142, 18128), (176, 14626), (206, 12496), (284, 9064), (352, 7313), (412, 6248), (568, 4532), (781, 3296), (824, 3124), (1133, 2272), (1136, 2266), (1562, 1648)]