12531712

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 26044200

約数和(自身を除く): 13512488

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 211, 232, 256, 422, 464, 512, 844, 928, 1024, 1688, 1856, 2048, 3376, 3712, 6119, 6752, 7424, 12238, 13504, 14848, 24476, 27008, 29696, 48952, 54016, 59392, 97904, 108032, 195808, 216064, 391616, 432128, 783232, 1566464, 3132928, 6265856, 12531712]

約数ペア:

[(1, 12531712), (2, 6265856), (4, 3132928), (8, 1566464), (16, 783232), (29, 432128), (32, 391616), (58, 216064), (64, 195808), (116, 108032), (128, 97904), (211, 59392), (232, 54016), (256, 48952), (422, 29696), (464, 27008), (512, 24476), (844, 14848), (928, 13504), (1024, 12238), (1688, 7424), (1856, 6752), (2048, 6119), (3376, 3712)]