28289024

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 59623200

約数和(自身を除く): 31334176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 727, 1024, 1216, 1454, 2048, 2432, 2908, 4864, 5816, 9728, 11632, 13813, 19456, 23264, 27626, 38912, 46528, 55252, 93056, 110504, 186112, 221008, 372224, 442016, 744448, 884032, 1488896, 1768064, 3536128, 7072256, 14144512, 28289024]

約数ペア:

[(1, 28289024), (2, 14144512), (4, 7072256), (8, 3536128), (16, 1768064), (19, 1488896), (32, 884032), (38, 744448), (64, 442016), (76, 372224), (128, 221008), (152, 186112), (256, 110504), (304, 93056), (512, 55252), (608, 46528), (727, 38912), (1024, 27626), (1216, 23264), (1454, 19456), (2048, 13813), (2432, 11632), (2908, 9728), (4864, 5816)]