21732032

素因数分解:

$2^6\times 7^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 56

約数和(自身を含む): 49743360

約数和(自身を除く): 28011328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 179, 224, 271, 358, 448, 542, 716, 1084, 1253, 1432, 1897, 2168, 2506, 2864, 3794, 4336, 5012, 5728, 7588, 8672, 10024, 11456, 15176, 17344, 20048, 30352, 40096, 48509, 60704, 80192, 97018, 121408, 194036, 339563, 388072, 679126, 776144, 1358252, 1552288, 2716504, 3104576, 5433008, 10866016, 21732032]

約数ペア:

[(1, 21732032), (2, 10866016), (4, 5433008), (7, 3104576), (8, 2716504), (14, 1552288), (16, 1358252), (28, 776144), (32, 679126), (56, 388072), (64, 339563), (112, 194036), (179, 121408), (224, 97018), (271, 80192), (358, 60704), (448, 48509), (542, 40096), (716, 30352), (1084, 20048), (1253, 17344), (1432, 15176), (1897, 11456), (2168, 10024), (2506, 8672), (2864, 7588), (3794, 5728), (4336, 5012)]